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Posts Tagged ‘fungi’

Disease Tomato Fusarium Wilt Fungi Resistant

You may have had your own tears, and understandably so. Late Blight of potatoes and tomatoes was the disease responsible for the Irish potato famine in the mid-nineteenth century. Spores are spread by rain/watering splash, insects, and wind, and through our hands and tools and through these mediums they can travel distances. Spore spread is most rapid during conditions of high moisture, marine layer days, and moderate temperatures, 60°-80°F.  Once established, the fungi can over-winter in your garden soil, on debris and weeds.

Fusarium Wilt is commonly found throughout the United States, is a soil-borne pathogen. Plants susceptible to Fusarium Wilt are cucumber, potato, tomato, eggplant, pepper and beans. Fusarium wilt causes foliage to yellow, brown spots on leaves, leaves to curve the length of the leaf, wilt, then turn brown and die. Your plants become stunted because they can no longer function properly.

The list of plants susceptible to Verticillium Wilt is impressive. You might have thought it was just tomatoes, but look: Peanut, Horseradish, Rutabaga, Cabbage, Brussels sprouts, Pepper, Safflower, Hemp, Watermelon, citron Cantaloupe, honey dew, Pumpkin, Cotton, Okra, Mint, Radish, Rhubarb, Castor bean, Eggplant, Potato, Spinach, New Zealand spinach, SaIsify, Yard-long bean, Cowpea! Cucumber, tomatoes and strawberries are particularly susceptible.

Verticillium wilt is most active in humid climates. Cool nights and moist conditions, the kind that favors peas, tend to encourage it. It lives in the soil, entering plants through the roots and is drawn up to stems, leaves and fruit through water uptake. At the same time, it is robbing the plant of moisture. The first symptoms of verticillium are usually seen in wilting, yellowing and curling leaves. Discolored streaks are often seen in strawberry stems and runners, and in berry canes.

To determine if a plant is infected with bacterial wilt, press together two freshly cut sections of a stem and slowly pull them apart. If a “stringy” sap (bacterial growth and associated resins) extends between the cut ends, the plant has bacterial wilt.

Especially Tomatoes! And of those, Heirlooms are particularly susceptible to the wilts. Instead, get varieties that have VFN or VF on the tag at the nursery. The V is for Verticillium, the F Fusarium wilt, N nematodes. Ace, Early Girl, Champion, Celebrity, are some that are wilt resistant/tolerant. In these drought conditions, consider getting only indeterminates. In the Mother Earth News tomato survey, they found gardeners chose heirlooms over hybrids if their soil is wilt/blight free. Otherwise, the longer the gardener has gardened, they more they chose wilt resistant toms if their soil has the fungi.

Western striped cucumber beetles are deadly to cucumbers. They are referred to as ‘plant-wounding insects’ and also transmit bacterial wilt. Feeding on blossoms and leaves, they carry the wilts and also spread it among squash, melons, and pumpkins. Cucumber beetles also vector viruses such as cucumber mosaic but do so much less efficiently than aphids. Spiders are one of the predators that eat the beetles. Let those spiders live! A tachinid fly and a braconid parasitoid wasp parasitize them. Grow plenty of flowers for these beneficial insects!

Radish have become my new religion! Radish repel the beetles! You do have to plant your radish ahead of installing your transplants or have it up before the seedlings start growing from seed. Grow your radish companion along where you will let the vine travel. The part of the vine growing up over an arch won’t be helped, so if you have space and infected soil, you may opt to keep your vines on the ground. Plant enough radish so you can eat some, but let  some grow out so the whole plant is big and protecting your cukes and other vines. Broccoli also repel cucumber beetles. Grow cucumbers under over summering Broccoli. Put in plenty of straw mulch to keep the brocs cool and the cukes off the ground. Whenever you see these beetles don’t fall for how cute they are. Squish.
Transplant rather than direct seed! Tiny seedlings are most susceptible to cucumber beetle feeding damage and to bacterial wilts.

Washington State Extension says:

Apply straw mulch! Straw mulch can help reduce cucumber beetle problems in at least 3 different ways. First, mulch might directly slow beetle movement from one plant to another. Second, the mulch provides refuge for wolf spiders and other predators from hot and dry conditions, helping predator conservation. Third, the straw mulch is food for springtails and other insects that eat decaying plant material; these decomposers are important non-pest prey for spiders, helping to further build spider numbers. It is important that straw mulch does not contain weed seeds and to make certain that it does not contain herbicide residues which can take years to fully break down.

Cucumber Beetles have their preferences! Bitter is their favorite. Not interested in watermelon at all, but watermelon does get the wilts, just from other sources! Anyway, see more details and rankings of varieties of different kinds of veggies. Varieties make a huge difference.

Special Planting and growing tips! 

  • Regarding soil fungi like Fusarium and Verticillium wilts/fungi, how you care for cukes and toms is super important! Cucumbers are even more susceptible than tomatoes to the wilts fungi, die pretty instantly, in about 3 days, if they get infected. So when you plant them, treat them similarly to your tomatoes if you have wilts fungi in your garden.
  • Plant cukes and toms on a raised mound/basin with the bottom of the basin above the regular soil level. This allows good drainage. Top that with a 1/2″ of compost, cover that with only 1″ of straw to let in air and sun to dry the soil. Keep the LEAVES OFF THE GROUND from the get go. Leaves touching the soil is the main way toms get the wilts. Remove lower leaves that might touch soil when weighted with dew or water from watering. Keep a regular watch for new foliage at ground level and remove it. AVOID WATER SPLASH when watering at ground level. The fuzzy damp leaves of toms and eggplant are perfect fungi habitat.
  • When they are about a foot tall, water neighboring plants, but not your toms.  That keeps the soil drier near your plant, so the fungi can’t thrive there. Since toms have a deep taproot, they will get plenty of water from what you give neighboring plants. Water near them but not at them or on them. In fact there are farmers who dry farm tomatoes! Read more!
  • If you are comingling beans with cukes lower along a trellis, plant the beans between the raised cucumber mounds. Beans don’t get the wilts, but love the water, so lower is good. They are a big plant with continuous high production and short roots that need to be kept moist. Mulch ASAP with straw under cukes to keep leaves and fruit off the ground, and out of the insect zone. Put a stake in the middle of the basin so you know where to water when the leaves get dense. Water gently below the leaves at ground level, no splash. Keep those leaves dry. When your plant gets bigger you can remove lower leaves.
  • Since the fungi are airborne as well as soil borne, plant in different places as far apart as possible. Plant so leaves of one plant are not touching another plant. Remove sickened foliage ASAP to reduce fungi population and slow spreading. Prune on hot, dry, unwindy days, mid morning to midday, after dew has dried, so cuts can dry and heal with less chance of airborne fungi getting into them. Try not to touch the cuts after they have been made.  Use clippers for a clean cut. Wash your tools and hands often.Trimming away infected leaves is a sad and tedious process. It’s practically impossible not to spread the fungi as your touch leaves that have it and try to remove them without touching any other stems or leaves. The very cuts you make are open to fungi. Then, naked stems are susceptible to sunscald – see image below. You come back a few days later and more leaves are wilting. The disease is internal, has spread out to the leaves. At some point soon after that, a lot of gardeners pull the suffering plant. It’s done. Not good to leave it and let windborne fungi infect neighboring plants.

    Do not compost infected plants or trimmings. The fungi has amazing survival ability and being soil borne, it is right at home in your compost. Put it in the trash, carefully bagged so as not to spread or leave any trace. Wash your hands. If you can, burn the infected plants.

  • The wilts can’t be stopped. Sooner or later the plant leaves curl lengthwise, get the dark spots, turn brown then blacken and hang sadly. Plants can produce but the fruit doesn’t ripen properly if it does produce. It’s agonizing to watch. Sometimes they somewhat recover later in the season after looking totally dead. You had stopped watering them, summer heat dries the soil and kills enough of the fungi for the plant to be able to try again. But production is so little and fruits don’t ripen properly. It’s better to pull it, reduce the fungi population that can blow to other plants. The safest bet is to remove the entire plant. Get all of the root as best you can. The root is where the wilt’s mycelium first congregate and infected roots left in the ground will start the whole process again. Replant in a different place if possible.

Tomatoes pruned to remove diseased leaves of Fusarium and Verticilllium wilts are susceptible to sunscald.Preventive Foliar Mix that can help! 

Apply to newly installed transplants, and during the season every 2 to 3 weeks, so new growth will be covered. Wet both the undersides and tops of leaves. Per gallon add:

  • One dissolved regular strength aspirin
  • 1/4 Cup nonfat powdered milk
  • Heaping tablespoon baking soda
  • 1/2 Teaspoon mild liquid dish soap

After the tomatoes set, add some nitrogen. Boost your plant’s immune system with some worm castings at the same time. You don’t want to add too much nitrogen to your tomatoes before they set fruit. Too much nitrogen before fruiting leads to more leaves and less fruit. Add N only once. Stressed plants are the most susceptible to the fungus. Water regularly and deeply. Use well-balanced, slow-release organic fertilizers that aren’t overly heavy with nitrogen. A healthy plant tends to fight off the spores.

Blight can also be transmitted through seed, so NO seed saving from infected plants. Fresh seeds and resistant varieties are in order.

Remove volunteer tomatoes and potatoes. If they are a not a resistant or tolerant variety, when they get sick, they increase the chances of your resistant varieties having to fight harder to live, and your good dear plants may not win the battle.

Air circulation, plant staking and no touching. Air circulation allows the wind to blow through your plants. This allows the timely drying of leaves and it helps break up micro climates. If your plants are packed too tightly together, they themselves become barriers to drying. Staking your plants to poles and using cages helps them grow upright and it creates gaps between the tomato plants. You want wind and sun to reach through and around your plants. Moisture is needed for fungi to spread. Dry is good. Tomatoes should be planted with enough distance that only minor pruning is needed to keep them from touching each other.

Spray proactively. Wettable sulfur works. It is acceptable as an organic pesticide/fungicide, is a broad spectrum poison, follow the precautions. It creates an environment on the leaves the spores don’t like. The key to spraying with wettable sulfur is to do it weekly BEFORE signs of the disease shows. Other products also help stop the spread. Whatever you select, the key is to spray early and regularly.

At the end of the season remove all infected debris, don’t compost. Don’t leave dead tomato, eggplant or peppers in the garden to spend the winter. Pull weeds because spores can over-winter on weed hosts. Many weeds, including dandelions and lambsquarters, are known to host verticillium wilt. During our winter season, turn your soil about 10 inches deep. Let the soil dry and the fungi die. Burying the spores helps remove them, it disturbs cucumber beetle eggs and exposes snail eggs to die!

If you have space, crop rotation is an important tool in fighting wilt. If you’ve had trouble with wilt, don’t plant potatoes, eggplant, or other solanaceous vegetables where any of them have grown for at least four years.

Practice prevention, be vigilant. If you don’t have wilts in your soil you are so blessed! 

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The Green Bean Connection started as correspondence for the Santa Barbara CA USA Pilgrim Terrace Community Garden. All three of Santa Barbara city’s community gardens are very coastal. During late spring/summer we are often in a fog belt/marine layer most years, locally referred to as the May grays, June glooms and August fogusts. Keep that in mind compared to the microclimate niche where your veggie garden is. Bless you for being such a wonderful Earth Steward!

Love your Mother! Plant bird & bee food! Think grey water! Grow organic!

Read Full Post »

March Seedlings at HighDesertGarden

Wonderful seedlings at HighDesertGarden.com!

Temps have been cool, day lengths are still short. We want Night air temps steadily above 50 and soil temps 60 to 65 for starting our plants well. Peppers, especially need these warmer temps. They do best with nighttime temps above 55°F and soil temps above 65°F. Average March night temps are in the mid 40s. The soil temp now is 51-53°F at Rancheria Community Garden.

MARCH through June Planting Timing!  Start MORE seedlings indoors NOW for April/May plantings – eggplant, peppers, and more tomatoes for transplanting into the garden in late April or early May. Also sow cucumbers, squash and sweet potatoes. The beauty of seeds is you can plant exactly what and how many you want! Sow seeds. If seeds and tending seedlings aren’t for you, get transplants and pop them in the ground per their right times! Plant Winter squash now so it will have a long enough season to harden for harvest and be done in time for early fall planting.

  • APRIL is true heat lovers time! Eggplant, limas, melons (wait until MAY for cantaloupe), peppers, pumpkins and squash! Many wait until April, even May or June, to plant tomatoes. Wait until the soil has warmed to 70°F before planting squash and melons.
  • Some gardeners wait until JUNE to plant okra. It really likes heat and grows quickly when happy. Choose faster maturing varieties for coastal SoCal. If YOU anticipate a HOT summer, plant a tad earlier, but be prepared to deal with it if summer is overcast as often is the case after all.

With our warming temp trends, get bolt resistant/slow bolt varieties, heat, and especially drought tolerant varieties.

Right now plant pepper transplants (at the right temps) and cold tolerant, early varieties. Plant determinate quick maturing tomatoes – start with small fruited varieties and cherry toms – for soonest tomatoes for your table! The moist soil at Pilgrim Terrace has residues of Verticillium and Fusarium wilts, so some gardeners will wait until warmer drier June soil to plant tomatoes and other veggies that are wilts susceptible. See more on how to avoid or slow down wilt and fungi problems!

Outdoors sow or transplant beets, carrots, celery, chard, herbs, Jerusalem artichokes, kale, kohlrabi, leeks, lettuces, green onions, bulb onion seed and sets (be sure to get summer- maturing varieties), parsley, peas, peanuts, potatoes, radishes, shallots, spinach, strawberries, and turnips. Transplant broccoli, Brussels sprouts, cabbage, cauliflower, and kohlrabi seedlings. Time for heat-resistant, bolt-resistant lettuces of all kinds! Sierra, Nevada, Jericho, Black Seeded Simpson are some. Tips for super Successful Transplanting!

  • Beans, Cukes, Dill, RADISH Companions! Depending on ground temps, tuck in some bean seeds where the peas are finishing, intermingled with cucumber seeds that will grow low along the trellis, below the beans, plus a few dill to go with the cukes! See below for bean/cuke planting tips. Plant radishes with the cukes to deter the Cucumber beetles.
  • Tomato Tips:  La Sumida has the largest tomato selection in the Santa Barbara area! Heirlooms are particularly susceptible to the wilts, Fusarium and Verticillium. Instead, get varieties that have VFN or VF on the tag at the nursery. The V is for Verticillium, the F Fusarium wilt, N nematodes. Ace, Early Girl, Champion, Celebrity, are some that are wilt resistant/tolerant. In these drought conditions, consider getting only indeterminates.
  • This is the LAST MONTH to transplant artichokes, asparagus, broccoli, Brussels sprouts, cabbage, cauliflower, kale; also strawberry, blackberry, and raspberry roots so they’ll bear fruit well this year.

Succession planting makes such good sense. Put your seeds and transplants in at the same time. Seedlings will come along 6 to 8 weeks behind your transplants so you have a steady supply of yummy veggies! But if tending seedlings isn’t your cup of tea, just leave space and put in more transplants in 6 to 8 weeks after your first planting.

It is perfect to put in fast growers like lettuce, beets, turnips, arugula, to hold space until you are ready to plant bigger plants. When it’s time for the bigger ones, clear a space/harvest, pop in your seeds or transplants and let them grow up among the littles. As the bigger plants start to shade out the littles, remove lower leaves so the littles get light too! If you anticipate a HOT summer, plant littles on the morning side of larger plants.

Put in borders of slow but low growers like carrots, mini cabbages, in more permanent places, like on what will become the morning side of taller backdrop plants like peppers and eggplant.

There is still time to put in another round of green manure to enrich your soil Nitrogen. In warming weather and longer days, it grows faster, the cover crop will be ready to turn under in 6 weeks to two months. Give it two to three weeks to decompose and integrate with your soil, and the area will be ready to plant again. Or, dig your planting holes, put in some fine compost, your other favorite amendments, like worm castings, bone meal, a mineral mix, and plant! The rest of the area will take care of itself!

Consider not growing kale or chard over summer. Kale gets tough, has smaller leaves on a spindly stalk, and lacks that cool weather vibrance. Fertilizing, watering don’t really do the job. It thrives in cooler weather. Chard suffers. It droops from heat, recovers, droops, recovers. That’s hard on a plant. Hardly seems like the time to harvest when it is trying to stay alive.

Broccoli, on the other hand, depending on the variety, produces side shoots like crazy all summer long! Just be sure to stake them up as the plant gets large and top heavy! And feed it now and then. It’s working hard.

Tall: Indeterminate tomatoes in cages, pole beans in cages or on trellises. Basil is great with tomatoes, and a pack of culinary dandelions! Tall broccoli you keep for summer side shoots. Cucumbers are great on the trellis below the beans.

Middle height: Determinate tomatoes, bush beans, okra, tall peppers like Big Jim Anaheim or Poblanos, zucchini – Costata Romanesco is prolific. Potatoes with Zucchini to repel squash bugsRadish with cukes and squashes to repel cucumber beetles, with cukes, squashes and eggplant to trap flea beetles! Large Winter Squash vines and pumpkins are middle height, while some mini melons would fall to the lower mid height zone. Put in zucchini and vines to take up space if you don’t want to do a lot of tending, but do know, you must keep those zucchini picked! If your zucchini is dense, an unpicked zuke can become a 6″ diameter monster in as little as 3 days!

Lower plants like eggplant, like a lot of heat. Put them on the sunny side, slightly in front of every other slightly taller plant. Leave a couple kale that will get taller. But, if they are leafless stalks with pom pom tops, they aren’t going to give any shade, so they could be left anywhere actually. Plant lettuces or leafy plants around their base as a living mulch and keep the soil there moist and cooler, and feed them. Or grow the heat tolerant flat leaf kale like Thousand Headed Kale! It has many growing points instead of just one!

Shorties & Littles: A lot of shorties will be in front of other taller plants, in some instances a living mulch, so there is no real need to have a patch just for them. Your plants all help each other. When the bigger plant leaves start shading out the littles below, harvest strategic large lower leaves to allow light and airflow.

Put beets and carrots in the short zone, between and among big plants. Bunch onions away from beans, great with other short rooted plants like lettuces that need to be kept moist. Summer small bulbed variety radishes give a great spike of hot flavor to a cool summer salad! Some delicious mini melons are quite small leaved and low to the ground, are easily trellised, great in containers!

Flowers & Seeds! Let arugula, cilantro, chamomile, a carrot or two, and a celery to go to flower to bring bees, butterflies and beneficial insects! Besides being beautiful and having lovely scents, let them seed out for seeds for next year’s plantings, to share at the seed swap, give as gifts! Carrots love being with cilantro and chamomile, and chamomile improves the flavor of any neighboring herb!

While you are thinking where to put things, select permanent spots for herbs, gateways points for flowers and edible flowers! Designate a permanent patch for year round flowers for bees. Cilantro is both tasty and has lovely feathery leaves and flowers in breeze, great bee food. Chamomile is downright heady scented on a warm morning. Comfrey, Knitbone, is both healing (arthritis/bones) and speeds your compost, is high in soil nutrition. Poppies are beautiful; humble Sweet Alyssum is dainty and attracts beneficial insects. Calendula traps aphids, whiteflies, and thrips! Marigolds are brilliant and called the workhorse of pest deterrents! Cosmos is cosmic!

Finish your Summer Gardening preparations!

  • Install a greywater system
  • Install gopher wire protection.
  • Install pathways, berms.
  • Waffle Garden, basins & windbreaks, Water Garden. Excellent drought choices.
  • Gather cages & trellises
  • Terrace slopes – capture water runoff, prevent topsoil loss
  • Build raised beds, Hugelkultur
  • Get new containers, pallets, boards, wire for bird protection
  • Organize where you will keep straw bales for summer mulch
  • Setup Compost and worm box areas

Complete your Soil Prep! 

  • Add compost, only 5 to 10%, & other amendments to your soil all at the same time.
  • Add well aged manure as appropriate. Less in spring because you want fruit production, not leaf, unless it is a plant grown for its leaves, like lettuce, kale or cabbage! None for carrots, peas or beans.
  • Add 25% worm castings. As little as 10% works. They are potent, help with seedling germination, boost immunities to disease.
  • Adding Jamaican guano high in P, Phosphorus, at planting time helps your plants continue to bloom LATE in the season! Its NPK ratio is 1-10-0.2, takes 4 months to become available to your plants.
  • Sprinkle with a tad of coffee grounds to reduce wilts fungi. Add only a ½ a % to your soil or compost. A tiny bit goes a long way!
  • Don’t cover with mulch yet unless you need it for erosion control. Covered soil is cooler. Let your winter cool soil warm up. The exceptions are broccoli, cabbage, chard, and kale! Mulch ASAP because they like/need cooler soil.
  • Water your prepped areas when you water your other veggies. Soil organisms need moist soil.
  • Sidedressing! Hard working plants need fuel and water. As broccoli starts to head, give it a fish/kelp tonic! After the main head is cut, your side shoots will flourish!

Pests Reminders and Home Remedies!

  • When you put in seeds, sprinkle a bit of Sluggo type stuff around immediately to keep snails and slugs from vanishing upcoming seedlings overnight, making you think they never came up! No, they didn’t let you down. Killing off the creatures ahead of time saves the babies. It stops new transplants from being seriously damaged or entirely eaten while they are small. Do this a few times, to knock off the generations, and there will be no tiny vegetarian predators for a while.
  • Pull away those blotchy sections the leafminers make on chard and beet leaves. Remove whole leaves that are too funky for rescue. Harvest the bigger outer lower leaves more often to stay ahead of the miners. Water a tad less so leaves are less soft and inviting.
  • Hose APHIDS off chard, kale and brocs. Keep doing it for a few days to catch the ones you missed and new generations. Nearby, plant Calendula as a trap plant, radish to repel them.For hard to get at places, down the centers of chard, crinkly kale leaves, get out that spray bottle! Treat once, wait a couple days, treat the ones that got away and newborns.I tried it, it WORKS! The simplest is to spray with 2 Parts alcohol, 2 parts water, 1 part  soap. DO NOT use on seedlings, it will kill some of them. Spritz lightly rather than drenching or you may kill your bigger plant too! However. If the infestation is just over the top, with chard you can cut off the whole plant about 1 1/2″ above ground and simply let it regrow. Hose away any reappearing or lingering aphids post haste!
  • Remove any yellowing leaves that attract whiteflies.
  • Gophers You can still put in wire protective baskets or barriers, especially now while the soil is softer after  the rains. If you see a fresh mound, trap immediately.

Prevention A frustrating typical disease is Powdery mildew. It’s common on Curly Leaf kales, squashes, beans. Plant leaving plenty of space for air circulation. Apply your baking soda mix. Drench under and upper sides of the foliage of young plants to get them off to a great start! Do this the same or next day if transplanting. A super combo is 1 regular Aspirin dissolved, a 1/4 cup nonfat powdered milk, heaping tablespoon of baking soda, a half teaspoon liquid dish soap per gallon/watering can. Reapply every 10 days or so, and after significant rains. Not only is prevention so much better than after mildew has set in, but this mix stimulates your plant’s growth! See Aspirin Solution.

Do not compost diseased or infested leaves or plants.

Thin any plants you intentionally over plant – carrots, beets, turnips, kale, chard, mustard. If you planted too close together, take out the shorter, weaker plants. They are all great in your salads along with small tender Brassica leaves.

Watering & Weeding Wind and sun dry soil quickly and short rooted plants like peas, or seedlings, need to be kept moist.

Dust Mulching, cultivation, is perfect to break up the soil surface. That keeps the water from wicking to the surface and evaporating. If you use a hula hoe you do two things at once! Just a half to one inch depth cuts off weed sprouts. Indeed, it turns the soil a tad, all that’s needed. More weeds will follow, but it’s quick and easy to repeat the process. Two, three times, a few days apart, and there will be little weeds after that for awhile. Get ’em while they are small and easy to do. Smart gardening.

Grass in FlowerWhen grass has those frilly little green tops, it is blooming and seeding! Remove it ASAP. Better yet is to remove weeds before they seed! If at the seeding stage, gently pull, don’t shake the soil loose from the roots and spread seeds all over, if possible, and don’t put them in your compost!

Keep COMPOSTING! Soil building is the single-most important thing you can do for your garden. Compost keeps your soil aerated, has great water holding capacity, feeds just perfectly! And if you made it, you know what’s in it! Make it HOT, Cold, or In place!  Dry is dead, so be sure it is always slightly moist. Giving back to Mama Earth is nature’s natural way! And, like Will Allen says ….there is something very Spiritual about touching the soil, that’s where life begins.

The good work you do now will pay off with abundant summer harvests!

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Please enjoy some February garden images!
See the entire March Newsletter! (Sign up for it if you like!)

March – Seedlings for April/May, Early Plantings!
Squashes! Prolific and Indomitable!
Wilts & Cucumber Beetles, Tomatoes & Cukes!
Other Community Gardens – RISE in the Talamanca Mountains, Costa Rica! 

Events! Botanic Garden SPRING Plant Sale! CEC EARTH DAY Celebration 2017!
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The Green Bean Connection started as correspondence for the Santa Barbara CA USA Pilgrim Terrace Community Garden. All three of Santa Barbara’s community gardens are very coastal. During late spring/summer we are often in a fog belt/marine layer most years, locally referred to as the May grays, June glooms and August fogusts. Keep that in mind compared to the microclimate niche where your veggie garden is. Bless you for being such a wonderful Earth Steward!

Love your Mother! Plant bird & bee food! Think grey water! Grow organic!

Read Full Post »

Summer Solstice 2016 Santa Barbara CA by artist Lynn Fogel
Wonderful painting by Lynn Fogel inspired by the Santa Barbara CA Summer Solstice Parade!

Love your Mother! Plant bird & bee food! Capture water! Grow organic!

May brought tasty zucchinis, the first cherry tomatoes were eaten. Lettuces. Peppers appeared. Eggplants are blossoming. Potatoes and carrots were harvested and Beans on the bush and vine. A cucumber, many more babies coming! Huge Seascape strawberries! Put harvesting containers on stakes near what you will harvesting there. Convenient and saves time.

Continue your harvesting, plant more! Definitely time for another round! Okra starts better now, eggplant is happy, and long beans started now like the heat of late summer when they produce those long grand beans as other beans finish! If a plant or two aren’t coming along well, replace them. A healthy plant will grow well and quickly in the warmer time coming.

Extend your harvest later into summer by planting more of everything except winter squash, melons, pumpkins, unless you live in the hot foothills. Seeds are fine, transplants are faster. From transplants, more celery, corn, eggplant, leeks, limas, okras, peanuts, peppers, soybeans, squashes, sweet potatoes, and tomatoes. Choose bolt resistant, heat and drought tolerant varieties. Time for Sierra, Nevada, Jericho, Black Seeded Simpson lettuces. Plant another round of anytime fillers: beets, carrots, chicory, chives, slo-bolt cilantro, leeks, green onions, small summer radish, warm season spinach.

Pat Mycorrhiza fungi right on the roots of all your transplants except Brassicas, when you put them in the ground. The fungi increase uptake of nutrients, water, and phosphorus that helps roots and flowers grow and develop. Ask for it bulk at Island Seed & Feed in Goleta.

Remember these excellent companions! Combining them often gives two crops in the same place!

  • Pop in some tasty white potatoes with Zucchini to repel squash bugs.
  • Add some quick growing radish with zukes, and trellised together beans/cukes to repel cucumber beetles, the little guys with yellow/green stripes.
  • Also plant radishes with eggplants/cucumbers and zucchini act as a trap plant for flea beetles
  • Plant a flock of carrots intermingled with cilantro and chamomile! Just plain pretty.
  • Basil is a natural with tomatoes, smells great and is super nutritious! Super nutritious Culinary dandelions are thought to repel white flies, mosquitoes, tomato hornworms, aphids, houseflies, and asparagus beetles.

Flowering plants starting to produce need another feed, sidedressing. Give them a deep drink of tea or fish emulsion. Spade fork in some holes, pour your tea down them. if you don’t have skunks or other predators, give them a good fish emulsion/kelp liquid feed down those holes! Or pull back the mulch, scratch in a little chicken manure – especially with lettuces. Top with a 1/2″ of compost and some tasty worm castings! If you prefer organic granulated fertilizer sprinkle it around evenly. Recover with your mulch, straw, then water well and gently so things stay in place. That’s like giving them manure/compost/worm tea in place. If any of your plants are looking puny, have yellowing leaves, might give them a bit of blood meal for a quick pick me up.

Please always be building compost and adding it, especially near short rooted plants and plants that like being moist. Compost increases your soil’s water holding capacity.

Summer WATERING is a skill! The key to good looking fruits is regular watering and enough water. After you water stick your finger in the soil and see if is wet below or just at the surface. A general rule is an inch a week. Summer plants often need more during hot weather. If plants don’t get enough water, production is sporadic, fruits misshapen, they are susceptible to pests and diseases. Too much water brings ‘soft’ plants susceptible to aphids and leafminers.

  • Water early AM when possible to let plants dry off, avoid mildew.
  • Water at ground level with a long wand with a shut off valve, rather than overhead watering unless you plant is dusty. Dust brings whiteflies.
  • Keep seeds and emerging and young seedlings moist. Lay down some Sluggo type stuff, as soon as you have seeded, to jam up the slugs and snails before they have a chance to eat your prize babies.
  • Irregular watering makes beans and cucumbers curl, strawberries to have irregular shapes.
  • Chard needs plenty of water to make those big sweet leaves. However, chard naturally shuts down and droops in the heat of the day. Don’t mistakenly drown it!
  • Water beans, cukes, lettuces and short rooted varieties of strawberries more frequently. They are all workhorses producing fast and repeatedly, cukes making a watery fruit even. Lettuces need to put on growth fast to stay sweet. Heavy producers like beans need plenty, especially if they are closely planted.
  • Tomatoes have deep tap roots and can make do with little water. In fact, dry farming concentrates their taste!
  • Big plants like corn and zucchini need ample water as do huge vines like winter squash, melons, pumpkins. Stake the centers of vine basins so you know where to water the roots.

MULCH If you haven’t mulched yet, this is a good time to do it before we go into hot July, August, September. Replenish thin mulch. Use a soil feeding mulch, seedless straw works well. Use an inch or so under tomatoes. You want their soil to get a little air, the soil to dry some, and if you have it, the fungi to die. Otherwise you can put on, up to say, 6″ worth. The exception would be to leave soil under melons and other real heat lovers bare so the soil is good and HOT! Yes, they will need more water, so be sure your basin is in good condition and big enough so they get water out to their feeder roots. You can see the dripline of your plant by watering at the central area and seeing where the water falls off its leaves. Plus, mulch prevents light germinating seeds from starting – less weeds!

Pollination! On gray days, help your tomatoes by giving the cages or the main stems a few sharp raps to help the flowers pollinate. You can do that on sunny days too, best time is about 11 AM, to make more pollination, more tomatoes. Honey bees don’t pollinate tomatoes, so build solitary bee condos for native bees. Native bees, per Cornell entomology professor Bryan Danforth, are two to three times better pollinators than honeybees, are more plentiful than previously thought and not as prone to the headline-catching colony collapse disorder that has decimated honeybee populations. Plant plenty of favorite bee foods!

Pest prevention! One of the fastest things you can do is plant radish, a couple here, a couple there. They repel those cute but very nasty disease carrying cucumber beetles, are a trap plant for flea beetles. Plant enough for eating, leave one to grow up and protect your plants. If you are by road or in a dusty windswept area, rinse off the leaves to make your plants less attractive to whiteflies. Also, remove yellowing leaves that attract whiteflies. Smart pests adore tasty healthy plants just like we do. They also make us see which plants are weak or on their way out. Give those plants more care or remove them. Replace them with a different kind of plant that will do well now. Don’t put the same kind of plant there unless you have changed the conditions – enhanced your soil, installed a favorable companion plant, protected from wind, terraced a slope so it holds moisture, opened the area to more sun. Be sure you are planting the right plant at the right time!

Disease prevention. Water early AMs to give plants time to dry off. Use a long water wand with a shutoff valve and water underneath as possible. Choose excellent and appropriate plant varieties, using companion plants in wise combinations. Make super soil, at bloom start sidedress and later in the season to extend their production time. Regularly apply prevention formulas more details and all the recipes. Keep up on maintenance. These are the things that keep your plants in top form! They will be less likely to have diseases. See more in the April Newsletter

If your soil has disease fungi, remove any leaves that can or will touch the ground. Remove infected leaves ASAP, don’t let the leaves of one plant touch another. This especially goes for tomatoes. Remove alternate plants that have grown to overcrowded conditions. The remaining plants will grow bigger, produce more with ample space. See April’s chat on Tomato and Cucumber specifics – A word on the Wilts. Lay down a loose 1″ deep straw mulch blanket. Too much straw keeps the soil moist, which is good for some plants, not for others. Under maters and cukes, we want some air circulation and a bit of soil drying. In their case, the main purpose of mulch is to keep your plant’s leaves from being water splashed or in contact with soil, the main way they get fungi/blight diseases.

Keep your garden clean. Remove debris, weed. Remove mulch from under plants that were diseased and replace with clean mulch.

HARVEST! Harvest at your veggie’s peak delicious moment! Juicy, crunchy, that certain squish in your mouth, sweet, full bodied flavor, radiant, vitamin and mineral rich! Besides being delicious and beautiful, it keeps your plant in production. Left on the plant, fruits start to dry and your plant stops production, goes into seeding mode. The fruit toughens or withers, maybe rots, sometimes brings insect pests that spread to other plants. Keep beans picked, no storing cucumbers on the vine. Give away or store what you can’t eat. Freezing is the simplest storage method. Cut veggies to the sizes you will use, put the quantity you will use in baggies, seal and freeze. Whole tomatoes, chopped peppers, beans, onions. Probiotic pickle your cukes. Enjoy your sumptuous meals! Sing a song of gratitude and glory!

What is one to say about June, the time of perfect young summer, the fulfillment of the promise of the earlier months, and with as yet no sign to remind one that its fresh young beauty will ever fade. ~ Gertrude Jekyll

Gertrude was an influential British horticulturist, garden designer, artist and writer. She created over 400 gardens in the United Kingdom, Europe and the United States, and wrote over 1,000 articles for magazines such as Country Life and William Robinson’s The Garden. Jekyll has been described as “a premier influence in garden design” by English and American gardening enthusiasts. 1843- 1932

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The Green Bean Connection started as correspondence for the Santa Barbara CA USA Pilgrim Terrace Community Garden. We are very coastal, during late spring/summer in a fog belt/marine layer area most years, locally referred to as the May grays, June glooms and August fogusts. Keep that in mind compared to the microclimate niche where your veggie garden is. Bless you for being such a wonderful Earth Steward!

See the entire June GBC Newsletter!

JUNE Summer Garden Treats!
Common SoCal Summer Garden Pests – Aphids, Cucumber Beetles, Leafminers, Whiteflies
Tower or on the Ground Gardening?!
A Food Not Lawn Garden in Santa Barbara CA 
Events!  Home & Garden Expo, Summer Solstice Celebration! Fairview Farm – Summer Farm Camp!

…and wonderful images of Pilgrim Terrace Community Garden in May!

 

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Peppers Heat Lovers
Happy delicious Peppers!!!
Love your Mother! Plant bird & bee food! Capture water! Grow organic!

Night air temps steadily above 50 and soil temps 60 to 65 are what we are looking for. Peppers, especially need these warmer temps. They do best with nighttime temps above 55°F and soil temps above 65°F. Average March night air temps have recently bounced from the 40s to 50s. On a cool March 31st, the soil temp now is +/- 60°F at Pilgrim Terrace Community Garden.

Get yourself a little soil thermometer, and plant just at the right times in the right places. It makes the most difference to peppers. If planted too soon, sometimes they miss their natural sequence of production, and never produce. Warm soil, 65°F+, and nighttime temps above 55°F is what they like! BEST PLANTING TEMPS PER VEGGIE!

APRIL through June Planting Timing  Start MORE seedlings indoors NOW for late May/early June plantings. Sow seeds. If seeds and tending seedlings aren’t for you, get transplants and pop them in the ground per their right times! APRIL is true heat lovers time! Eggplant, limas, melons (wait until MAY for cantaloupe), peppers, pumpkins and squash! Many wait until May, some even June, to plant tomatoes. Wait until the soil has warmed to 70°F before planting squash and melons. Some gardeners wait until JUNE to plant okra. It really likes heat and grows quickly when happy. Choose faster maturing varieties for coastal SoCal. If YOU anticipate a HOT summer, plant a tad earlier, but be prepared to deal with it if summer is overcast as often is the case after all.

With our warming temp trends, get bolt resistant/slow bolt varieties, and especially drought tolerant varieties.

Indoors, sow eggplant, peppers, and more tomatoes for transplanting into the garden in late May/early June.

April 1 or as close to it as you can, start your Jicama seeds! Winter squash for sure. It needs time to grow big and harden for winter storage. Melons now but cantaloupe in May.

Eggplant, limas, okra and peppers, pumpkins! Transplant early-maturing varieties of beans, cucumbers, eggplant, melons, peppers, squash, and tomatoes. Sow and/or transplant asparagus, beets, carrots, celery, chard, corn, herbs, kale, kohlrabi, leeks, heat-tolerant leaf lettuce, okra, summer-maturing onions, parsley, peanuts, the last peas (choose a heat-tolerant variety such as Wando), white potatoes, radishes (with cukes to repel cuke beetles, and eggplant to repel flea beetles), rhubarb, and spinach. Choose heat and drought tolerant varieties when you can.

Tomatos! Heirlooms are particularly susceptible to the wilts, Fusarium and Verticillium. Instead, get varieties that have VFN or VF on the tag at the nursery. The V is for Verticillium, the F Fusarium wilt, N nematodes. Ace, Early Girl, Champion, Celebrity, are some that are wilt resistant/tolerant. In these drought conditions, consider getting only indeterminates. In the Mother Earth News tomato survey, they found gardeners chose heirlooms over hybrids if their soil is wilt/blight free. Otherwise, the longer the gardener has gardened, they more they chose wilt resistant toms if their soil has fungi.

A word on the Wilts. They are both water and airborne. 

  • Regarding soil fungi like Fusarium and Verticillium wilts/fungi, how you care for cukes and toms is super important! Cucumbers are even more susceptible than tomatoes to the wilts fungi, die pretty instantly, in about 3 days, if they get infected. So when you plant them, treat them similarly to your tomatoes if you have wilts fungi in your garden.
  • Plant cukes and toms on a raised mound/basin with the bottom of the basin above the regular soil level. This allows good drainage. Top that with a 1/2″ of compost, cover that with 1″ of straw to let in air and sun to dry the soil. Keep the LEAVES OFF THE GROUND from the get go. Leaves touching the soil is the main way toms get the wilts. Remove lower leaves that might touch soil when weighted with dew or water from watering. Keep a regular watch for new foliage at ground level and remove it. AVOID WATER SPLASH and watering at ground level. Fuzzy damp leaves of toms and eggplant are perfect fungi habitat. Since toms have a deep taproot, they will get water from what you give to neighboring plants. Water near them but not at them or on them.
  • If you are comingling beans with cukes lower along a trellis, plant the beans between the raised mounds. Beans don’t get the wilts, but love the water. They are a big plant with continuous high production and small roots that need to be kept moist. Mulch with straw under cukes to keep leaves and fruit off the ground, and out of the insect zone.
  • Since the fungi are airborne, plant in different places as far apart as possible. Plant so leaves of one plant are not touching another plant. Remove sickened foliage ASAP to reduce fungi population and slow spreading.
  • The wilts can’t be stopped. Sooner or later the plant leaves curl lengthwise, get dark spots, turn brown then blacken and hang sadly. Plants can produce but it’s agonizing to watch. Sometimes they somewhat recover later in the season after looking totally dead. You stop watering them, summer heat drys the soil and kills enough of the fungi for the plant to be able to try again. But production is so little, it’s better to pull it, reduce the fungi population that can blow to other plants. Replant, in a different place if possible.

Time for heat-resistant, bolt-resistant lettuces of all kinds! Sierra, Nevada, Jericho, Black Seeded Simpson are some. Tips for super Successful Transplanting!

Strengthen your garden! Remember your Companions!
  • Basil is great with tomatoes, and a pack of culinary dandelions!
  • Beans, Cukes, Dill, Radish Combo! Cukes and Beans are great on the trellis, one high, one low. Dill to go with pickling cukes. Radishes to deter Cucumber beetles.
  • Potatoes with Zucchini to repel squash bugs.
  • Radish with eggplant, cukes & zukes as trap plants for flea beetles and to repel cucumber beetles.
  • Carrots love being with cilantro and chamomile!

Keep ’em coming! If you have already done some planting, mid to late April, pop in another round! Poke in some bean seeds where your last peas are finishing, add cucumber seeds between the beans, plus dill at each end of the trellis to be there when you pickle your cukes! Plant radishes with the cukes to deter the Cucumber beetles. Plant corn in blocks, not rows, for good pollination! In a good hot area, lay in some cukes, melons or last minute winter squash, to ramble among the corn, soon as they are tall enough. They all act as a living mulch, reducing water needs.

Succession planting makes such good sense. Put your seeds and transplants in at the same time. Seedlings will come along 6 to 8 weeks behind your transplants so you have a steady supply of yummy veggies! But if tending seedlings isn’t your cup of tea, just leave space and put in more transplants in 6 to 8 weeks after your first planting.

It is perfect to put in fast growers like lettuce, beets, turnips, arugula, to hold space until you are ready to plant bigger plants. When it’s time for the bigger ones, clear a space/harvest, pop in your seeds or transplants and let them grow up among the littles. As the bigger plants start to shade out the littles, remove lower leaves so the littles get light too! If you anticipate a HOT summer, plant littles on the morning light side of larger plants.

Put in borders of slow but low growers like carrots, mini cabbages, in more permanent placements, like on what will become the morning side of taller backdrop plants like peppers and eggplant.

This year my summer strategy is to plant tall in the West to filter sunlight, give shorter plants respite from the hot afternoon sun, keep them a bit cooler, keep the soil a bit cooler, more moist. Last summer, record HOT, our crops produced so much, they were plum done in July. Fall planting wasn’t successful until the end of October. Hopefully my new strategy will give a longer growing period this year.

Natural Disease & Pest Prevention!

  1. Be wise and pick the right plant varieties for your temps and conditions! Get heat tolerant, bolt resistant, drought tolerant, disease tolerant/resistant. If you are just starting, just start! You will learn as you go. Our climate is changing, so we are all adjusting and plants will be being hybridized, and hybridize naturally, for new climates. We can get varieties from other areas that are already used to conditions we will be having. Together we will do this.
  2. Plant companion plants that repel pests, enhance each other’s growth so they are strong and pest and disease resistant. Mix it up! Less planting in rows. Split up groups so pests won’t go from one plant to the next, and the next. Think biodiversity!
  3. Make top notch soil! Make compost. Grow worms for castings. In planting areas add tasty properly aged manure mixes. Add non-fat powdered milk for immediate immune system support at planting time; put in a finely ground bone meal for later uptake when your plant gets to flowering time. Sprinkle mycorrhizae fungi directly on transplant roots, all but Brassicas, at planting time to increase their uptake of nutrients and water.
  4. Immediately drench your transplants, foliar feed, with a non-fat powdered milk, baking soda, aspirin, soap mix to jazz up their immune systems. Specially give your peppers an Epsom salt and soap mix bath for a taste of sulfur. More details and all the recipes.
  5. Maintenance! Keep your plants strong while they are working hard! Be ready to do a little cultivating composts and manures in during the season (called sidedressing), or adding fish/kelp emulsion mixes if you don’t have predator pests like skunks! Keep your plants watered and vibrant, but not so much as to make their leaves soft and inviting to munching insect pests. Trap gophers immediately if you are able.
  6. Prevention A frustrating typical spring disease is Powdery mildew. It’s common on late peas, Curly Leaf kales, broccoli. Plant leaving plenty of space for air circulation. Apply your baking soda mix. Drench under and upper sides of the foliage of young plants to get them off to a great start! Do this the same or next day if transplanting. A super combo is 1 regular Aspirin dissolved, a 1/4 cup nonfat powdered milk, heaping tablespoon of baking soda, a teaspoon liquid dish soap per gallon/watering can. Reapply every 10 days or so, and after significant rains. Not only is prevention so much better than after mildew has set in, but this mix stimulates your plant’s growth! See Aspirin Solution.

Water Wise Practices!

  • Please always be building compost. Compost increases your soil’s water holding capacity.
  • This California drought year consider planting IN furrows, where the moisture settles. Plant crosswise to the Sun’s arc so the plants’ root areas will be slightly shaded by the depth of the furrow in early AM and late afternoon.
  • Make mounds with basins on top. Rather than losing water to evaporation from overhead watering, put the water right where it will do the most good and nowhere else. For larger leaved plants, put a stake in the center of the basin so you know where to water. With a long watering wand you can water under the leaves rather than on them ~ unless they need a bath.
  • And, PLEASE MULCH. It keeps your soil cooler, moister, less water needed.
  • Sprinkle and pat on Mycorrhiza fungi right on the roots of your transplants when you put them in the ground. It increases uptake of nutrients, water, and phosphorus that helps roots and flowers grow and develop. Ask for it bulk at Island Seed & Feed in Goleta.
  • Dust Mulching, cultivation, is perfect to break up the soil surface. That keeps the water from wicking to the surface and evaporating. If you use a hula hoe you do two things at once! Just a half to one inch depth cuts off weed sprouts that use water. Indeed, it turns the soil a tad, all that’s needed. More weeds will follow, but it’s quick and easy to repeat the process. Two, three times, a few days apart, and there will be little weeds after that for awhile. Get ’em while they are small and easy to do. Smart gardening.

Keep COMPOSTING! Soil building is the single-most important thing you can do for your garden. Compost keeps your soil aerated, has great water holding capacity, feeds just perfectly! And if you made it, you know what’s in it! Make it HOT, Cold, or In place!  Dry is dead, so be sure it is always slightly moist. Giving back to Mama Earth is nature’s natural way! And, like Will Allen says ….there is something very Spiritual about touching the soil, that’s where life begins.

Plant Bee Food, Herbs and Flowers! Sow or transplant basil, borage, chervil, chamomile, chives, cilantro, comfrey, dill, fennel, lavender, marjoram, mint, oregano, rosemary, sage, savory, tarragon, and thyme. Be mindful where you plant them… Mediterranean herbs from southern France, like lavender, marjoram, rosemary, sage, savory, and thyme, do well in hot summer sun and poor but well-drained soil with minimal fertilizer. On the other hand, basil, chives, coriander (cilantro), and parsley thrive in richer soil with more frequent watering. Wise planting puts chives where you need to repel Bagrada Bugs, by your broccoli, kale, but away from peas if you are still growing some. Cilantro, a carrot family workhorse, discourages harmful insects such as aphids, potato beetles and spider mites, attracts beneficial insects when in bloom. Dill is a natural right next to the cucumbers since you will use the dill if you make pickles. They mature about the same time. Let some of your arugula, carrots, lettuces, cilantro bloom! Bees, and insect eating birds and beneficial insects love them and you will get some seeds – some for the birds, some for you, some to swap! Grow beauty – cosmos, marigolds, white sweet alyssum – all benefit your garden in their own way!

Spring is nature’s way of saying, “Let’s party!”  ~ Robin Williams

See the complete April Green Bean Connection for more great veggie gardening tips!

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The Green Bean Connection started as correspondence for the Santa Barbara CA USA Pilgrim Terrace Community Garden. We are very coastal, during late spring/summer in a fog belt/marine layer area most years, locally referred to as the May grays, June glooms and August fogusts. Keep that in mind compared to the microclimate niche where your veggie garden is. Bless you for being such a wonderful Earth Steward!

See the entire April GBC Newsletter:

Southern Exposure Very Hot Summer Plants!
Costata Romanesco Italian Heirloom Zucchini!
Five Lovely Garden Companion Flowers
Growing the Perfect Veggies for Seniors!
Adult Day Care?! Na Pu’uwai’s Kapuna* Garden, Kaunakakai HI 
Events!
Botanic Garden SALE, EARTH DAY, Fairview Farm – Farm to Table Dinner, Farm Camp!

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Water Wand Long Easy On Off Save H2O
Some people think a drip system is the water saving way to go. That’s true if you have a farm or a permanent landscape. In a fast moving small veggie garden hand watering is better for several reasons.

Plants are constantly changing as they come and go. Even in a row, some plants grow faster than others, a gopher might grab one, and as they mature are pulled to make room for new ones. Happily, this leaves late maturers for continued table supply. Often new plants added to the row are a different kind of plant as the season progresses. New ones require more water more frequently to get started. Seed beds need wetting daily. Seed beds vary in size and design depending on what’s planted, where you put it, how much you need.

One advantage of a small garden is you don’t have to plant in rows. Biodiversity calls for putting the same kind of plant in different areas so disease or pests don’t go down a row or through a patch, from plant to plant and you quickly lose them all. Succession planting means you don’t plant the entire area at once, but leave room to plant another round to mature later, to keep a steady table supply. Plants at different stages need differing amounts of water. Hand watering is perfect in these situations.

Leaves don’t need water, roots do! Long water wands let you reach in to water at the root of your plant as each needs it. There is no evaporation from overhead watering or water on foliage. Fuzzy plants don’t like wet leaves, they can’t breathe nor regulate their temperatures properly.  Nor herbs. If you live by a busy dusty street, then do wash down your plants occasionally to keep their leaf pores open and dissuade Whiteflies.

Water Wand Easy Shutoff ValveKeep the flow low! Choose a water wand with low flow, like the ones they use in nurseries that don’t break the plants. Get one that has an easy to use shutoff valve. Check out this new kind in the image. In a lot of nurseries employees are required to shut off the water while moving from one plant to another! Saves water when you go plant to plant, area to area. Low flow lets the water sink in. The general rule of thumb is water deeply, 1″, once a week. Check that by sticking your finger in the ground. If the soil is dry 1″ down, it’s time to water or water more.

Plants need different amounts of water. Lettuce and short rooted plants like some varieties of strawberries, green beans, onion, need water about every three days or so unless it is exceptionally hot and/or windy. At super hot times you may need to water once a day, twice a day for seed beds. Lettuce may need water every day to keep fast growth and sweet flavor. Big bodied plants like zucchini, some melons, pumpkins and winter squash need a lot of water to support all that plant. And there are times when plants don’t need any water at all, like when garlic and onions mature. They need to develop their ‘storage skin’ that keeps their innards moist while being stored.

Steady water is critical for beans, a heavy producer with small root, and strawberries. Beans curl and strawberries are misshapen, called cat faced, when watering is irregular. Celery and chard are thirsty plants. They need a lot of compost, soil with water holding capacity. Chard naturally wilts in heat, so check first, poke your finger in the soil, so you don’t literally drown it when it is only doing its midday thing!

What else you can do!
  • Compost before planting! Compost has serious water holding capacity, saves water.
  • Except for tomatoes, make planting basins below the soil level. For drier fungi free surface soil for tomatoes, make mounds with the basin on top of it, the bottom of the basin above neighboring soil levels. As soon as you plant, mulch. Put a stake in the center of the basin and water only there at the roots of your plant. Your plant gets water, the basin berms or sunken basin prevent wind drying the soil like in waffle gardening. A few days after you start watering, check to see the basin is still in good shape, doing its job. Soil naturally settles, so add more to tomato berms if needed. Clear out sunken basins if they have filled in a bit.
  • Make berms along pathways especially in sloping areas. Pathways don’t need water. The berms don’t have to be big and the berms don’t need to be wetted.
  • Sprinkle transplant roots with mycorrhizae fungi at planting time. Mycorrhizae increase water and nutrient uptake. In Goleta ask for it at Island Seed and Feed.
  • Except for super heat lovers, Mulch like religion to keep your soil cooler, moist longer.
Hand watering is kinda Zen. You are ‘with’ your plants, see what they need, what needs doing next. Hummingbirds come. You take in the day, the beauty around you. You feel the Earth under your feet.

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Mycorrhizal Fungi increases nutrient uptake and allows plants to communicate with each other!

Many of you know I am a staunch fan of mycorrhizae!  Studies have shown that mycorrhizal root systems increase the absorptive area of roots 10 to 1000 times thereby greatly improving the ability of the plants to utilize the soil resources.  We talk to our plants, but now we know that Plants Talk to Each Other Through Mycorrhizae, warning each other when they have been attacked by insects like aphids!

The new study, carried out by researchers from the University of Aberdeen, the James Hutton Institute and Rothamsted Research, demonstrates plants’ ability to send warnings about incoming aphids to other plants connected to their network. Plants send out a chemical signal that repels aphids and attracts predatory wasps, who then attack the aphids. However, plants that were not found to be connected to the fungal network did not send out warnings to other plants after being attacked.  Previous findings that have shown plants communicate with similar chemical warnings through the air. Plants in the research network were covered with bags to ensure they were not sending signals through the air.

John Pickett of Rothamsted Research told the BBC the discovery could lead to growers using fungi as an advance warning system for their crops. The theory, he said, is to use a sacrificial plant at a distance from crops and if it fell under attack, it would warn the others, giving them time to build a defense.  In scientific language, the amazing response is like this:  The inoculation of pathogens ‘led to increases in disease resistance and activities of the putative defensive enzymes, peroxidase, polyphenol oxidase, chitinase, b-1, 3-glucanase, phenylalanine ammonia-lyase and lipoxygenase in healthy neighboring ‘receiver’ plants.  The uninfected ‘receiver’ plants also activated six defense-related genes!’  This explains why one plant can be unhealthy and a plant right next to it thrives!

What this means for us veggie gardeners, is we now have another significant reason to sprinkle that mycorrhizae right ON our plants’ roots when we install our transplants!  You can get it in bulk at Island Seed & Feed in Goleta, and it’s worth it!  It saves money too!  You need less Nitrogen and Phosphorus.  Mycorrhiza & Farmers video

My friend says ‘WOW!!!  I guess I shouldn’t keep my plants in “solitary confinement” in pots….’  I replied, use some bigger pots and let a few plants live together; sprinkle on the mycorrhizal fungi when you move them in together!

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15 Super Tips for a Productive Summer Veggie Patch!

Asymmetrical Design

Whether you are tucking things into niches between ornamental landscape plants, planting a patio patch like in the image, setting up a first time summer garden patch, or replanning your annual garden, here are some great ideas to increase your production!

1. If you have space, and are creating a back, or front, yard food forest, always start with your tree placements first! Determine which veggies grow well with each kind of tree. Santa Barbara Mediterranean Food Forests

2. Keep in mind veggies need sun! 6 to 8 hours, preferably 8! They are making fruit, and often many! That takes energy.

3.  Put tall plants to the north (see image below), so they won’t shade the shorties. If there is a partially shaded area, plant your tallest plants on the shaded side so they can reach up to get some sun; put the shorter plants in decreasing heights, in front of them so all get as much light as they can. When you are planting rounds, another batch every few weeks, start in the north or the ‘back’ – the shaded area, and work your way forward.

4. Trellises and tall cages are terrific space savers and keep your plants off the ground out of harm’s way – pests, diseases, damage. Your veggies will be clean, and have more even ripening. Cucumbers, beans, tomatoes. Squashes and melons can be trellised if you provide support for heavy fruits. Even Zucchini can be grown up through cages leaving a lot of ground space for underplantings. Harvesting is a lot easier and certain when those fast growing zuchs are up where you can see them!

Inefficient Single Row Planting

5. There are rows and there are rows! Single row planting wastes space! Compare the images. If you do rows, plant 2 or 3 different plants in side by side rows, then have your walk way, then another 2 or 3 plants together. Whether you do 2 or 3, or even 4, depends on plant size, your reach, and ease of tending and harvest. Plant taller or medium size plants, like peppers and eggplant, by twos so you can reach in to harvest. Plant shorter smaller plants like lettuces, spinach, strawberries together since they are easy to reach across to harvest. If plants in the rows are the same size, plant the second row plants on the diagonal to the first row plants. That way your rows can be closer together and you can plant more plants!

Attractive Multi-row Veggie Amphitheatre around the Eden Project restaurant!

6. Rather than rows, biodiversity, mixing things up, confuses pests, stops diseases in their tracks, because they can’t just go from the same plant to the same plant down a row. Since we are not using tractors, there is no need for rows at all, but they can be lovely. The curved rows in the image are behind the Eden Project restaurant outdoor seating! Truly garden to table!

7. If you need only a few plants, rather than designating a separate space for lettuces and littles like radishes, tuck them in here and there on the sunny side under bigger plants! When it gets big enough, remove the sunny side lower leaves of the larger plant to let light in.

8. Plant what you like, and will really eat along with some extra nutritious chards, kales.

9. Plants with the same water needs are good together. Like a salad patch – lettuce, arugula, spinach, bok choy, bunch onions, radish, chards. Putting the things together that you will harvest together saves time! Put carrots at the foot of pole beans.

10. Overplanting can take the fun out of things. Too many zucchini in hot summers, and you are going crazy trying to give away the over large ones you didn’t harvest soon enough. Too many green beans are labor intensive harvesting, takes forever. Planting green beans too close together is hard to harvest, and they mildew more with low air circulation. Overplanting is delicious when you plant lots of lettuces, carrots then harvest what you thin out! That’s baby kales, chard, mini carrots. These are the eat-on-the-spot-in-the-garden types!

11. Traditionally, and if you lived in the North with cold winters, you planted the garden all at once in spring! If your parents did that, you are unthinkingly likely to do it as well. In our SoCal Mediterranean climate, we plant all year though there are warmer and cooler veggie seasons. But each of these seasons are longer, and overlap! It is easy to get 3 plantings in succession IN EACH SEASON! Some plants will grow all year, mostly the ‘winter’ plants in our coastal gardens, for example, beets, broccoli, onions and cabbages. It takes strength to leave open space for successive rounds. But you can do it. Mark that space off, plant temporary fast growers, nitrogen-fixing fava, or lay down some soil feeding mulch like seedless straw. That space will be super productive when its turn comes.

12. Pole plants, have a lot longer production period than bush, like beans! Indeterminate tomatoes are true vines, can last all season long, but are susceptible to Fusarium and Verticillium wilts/fungi diseases. Might be better to plant determinates, limited growth varieties, in succession. That’s plant a few, then in a few weeks a few more, and so on. Let the determinates produce like crazy all at once, pull them when they show signs of the wilts. If you have only a small space available, or want to do canning, then bush plants are for you!

13. Plants that act as perennials in our climate are smart money plants! Broccoli’s for their side shoots, continuous kales and chards.

14. Special needs or companions!

  • Eggplants, though heat lovers, love humidity, but not overhead watering. Put them among other medium height plants.
  • Basils are great on the sunny sides of tomatoes, and go to table together.
  • Corn needs colonies – plant in patches versus rows! Every silk needs pollination because each produces a kernel! The best pollination occurs in clusters or blocks of plants. Consider that each plant only produces 2 to 3 ears, usually 2 good ones. How many can you eat a once? Will you freeze them? The ears pretty much mature within a few days of each other! So, if you are a fresh corn lover, plant successively only in quantities you can eat.

15. Consider herbs for corner, border, or hanging plants. They add a beautiful texture to your garden, are wonderfully aromatic, repel pests! Remember, some of them are invasive, like oregano, culinary thyme. Sage has unique lovely leaves. Choose the right type of rosemary for the space and look you want.

Please be CREATIVE! You don’t have to plant in rows, though that may be right for you. Check out this Squidoo Vegetable Garden Layout page! Check out the Grow Planner for Ipad from Mother Earth News! They may make you very happy! This is a perfectly acceptable way to play with your food.

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