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They really are, aren’t they?! The most common summer veggie question I get asked is, ‘What’s wrong with my tomatoes?’ So here are reminders, tips to keep your plants healthy and in strong production!

In areas with wilts in the soil, plant only toms that have resistance or tolerance to the wilts; avoid heirlooms. Jetsetter, an early season tom, is grand. Click here for a list of excellent varieties! 

If you have the wilts or blights in your soil 1) Do not pinch out the suckers (the little branches between a big branch and the main stem) as your plant grows because that makes wounds where the airborne fungi can enter your plant.  2) Right from the beginning, pinch off lower branches that would touch soil, or will when they are weighted with dew, water. When your plants get taller, DO promptly prune off lower branches that water having soil borne fungi could splash onto. This is obviously a trade off – no splash on leaves versus wounds open to wind borne fungi. Lay on only an inch of straw to avoid splash and let the soil breathe and dry between waterings.

Do not let plants touch each other and spread the wilts. Remove branches when they get near enough to touch.

Make a special planting basin for tomatoes and cucumbers. Make the base of the basin above the surrounding soil level. We want drainage and some drying to make your soil unfriendly to the fungi.
Special Soil Berm Basin Level for Tomatoes and Cucumbers
When your plant gets about a foot tall, water plants near your tomato but not at its central stem. It has a good deep root and can get water below the fungi zone. Some people simply dry farm toms, especially when they start producing, saying that makes the flavor more intense.

This all said, keep your nearby soil evenly moist. It avoids blossom-end rot.

Rap the tom cage or trellis, central stem, sharply, middayish, to increase pollination! Honey bees do not pollinate tomatoes, peppers, potatoes, eggplant or blueberries, but bumble bees DO! They do buzz pollination, called sonification! When you rap the stems, you are helping pollination the same way the bumble bees do! About 11 AM is the best time of day to do it. The flowers are warm and open. Not only do you get more tomatoes, but they are the right shape! More pollination makes more seeds. Plant plenty of flowering plants for pollinators! If you don’t mind less tomatoes, and want less seeds, let nature take its course – no rapping.

Please see all about buzz pollination in Sue Rosenthal’s post at Bay Nature! And Bumblebees can harvest pollen from flowers 400 times faster than honey bees can!
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Temps are crucial!  Tomatoes are not happy when there are

High daytime temperatures (above 85° F)
High Nighttime Temperatures (above 70° F)
Low Nighttime Temperatures (below 55° F)

True, tomatoes are heat lovers, but per the University of NV, temperatures over 104° F, for only four hours, the flowers abort! Your plant goes into survival mode, stops production. Why wait when it gets HOT and your tomato stops setting fruit?! Get heat tolerant varieties! Check out this nifty page of options at Bonnie Plants! Plant “heat set” varieties like Florasette, Heat Wave, Solar Set, Sunchaser, Sunmaster, Sunpride, Surfire. If you didn’t plant a heat tolerant variety, don’t think is a quitter and pull it. When things cool down, it will start making flowers and setting fruit again. Whew!

High nighttime temps are even worse than high daytime temperatures because your plant never gets to rest.

Conversely, in the spring, wait until nighttime temperatures are reliably above 55° F or protect them with a cover at night. Choose early maturing varieties like Early Girl, Legend, Matina, Oregon Spring, Polar Baby, Silvery Fir Tree, Jetsetter.

‘Home grown tomatoes, home grown tomatoes. What would life be like without home grown tomatoes? Only two things that money can’t buy. That’s true love and home grown tomatoes.’  – John Denver

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The Green Bean Connection newsletter started as correspondence for the Santa Barbara CA USA, Pilgrim Terrace Community Garden, then became this blog too! All three of Santa Barbara city community gardens are very coastal. During late spring/summer we are 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!

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

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Tomatoes & the Wilts – Part 1

Wolf Peach!!!!  Did you know – our tomato originated in South America and was originally cultivated by the Aztecs and Incas, came to Europe in the 1500s.  People were warned not to eat them until the 18th century!  Wolf Peach comes from German werewolf myths that said deadly nightshade was used to summon werewolves!  ‘Tis true, tomatoes are of the deadly nightshade family, and does have poisonous leaves.  But you would have to eat a LOT of them to get sick!  But they are not good for dogs or cats!  Smaller bodies, right?

Tomatoes & the Wilts – Part 1

Tomato - Healthy SunGold!

Tomato – Verticillium Wilt

Above on the left is a very healthy Sun Gold cherry tomato and happy owner.  On the right is a verticillium wilt fatality, not old age.  Almost all of us have had tomato wilt fatalities.  Very sad to see, disappointing and frustrating as XXX!  Tomatoes are pretty dramatically affected, but many plants get the wilt, including your trees, shrubs and roses.  Veggies affected are cucumber, eggplant, pepper, potatoes, rhubarb, watermelon, artichoke, beet, broad bean, strawberries, raspberries.  Cool, damp weather, like we had here in Santa Barbara area ALL last summer, referred to as the ‘May grays’ and the  ‘June glooms,’ is the worst. 

The leaves fold along their length, the stems get brown/black spots/blotches on them, the leaves turn brown, dry and die.  It is a fungus in the soil that is also windborne.  There may be too much N (Nitrogen), too much manure – lots of gorgeous leaves but no flowers.  That’s an easy fix, add some Seabird (not Bat) guano to restore the balance, bring blooms, then fruit.  The wilt is tougher.  When the toms get about a foot tall, STOP WATERING!  Remove weed habitat and don’t mulch.  The fungus can’t thrive in drier soil. Water the toms’ neighboring plants, but not the toms.  Tomatoes have deep tap roots and they can get water from below the wilt zone.

It is better to pull infected plants, called the one-cut prune, because their production will be labored and little compared to a healthy plant that will catch up fast in warmer weather.  And you will be more cheerful looking at a healthy plant.  Heirlooms are particularly susceptible, so get varieties that have VFN or VF on the tag at the nursery, or are a known VFN variety.  The V is for Verticillium, the F Fusarium wilt, N nematodes.  Ask a knowledgeable person if the tom doesn’t have a designation, or check online.  It’s just a bummer when plants get the wilt.  If you are one who removes the lower leaves and plants your transplant deeper, don’t let the lowest leaves touch the ground. When your plants get bigger, cut off lower leaves that would touch the ground BEFORE they touch the ground or leaves that can be water splashed – some say take all up to 18″ high!  The wilt gets into your plant through its leaves, not the stem.  Don’t cut suckers (branches between the stem and main branch) off because the cuts can be entry points for windborne wilts.  Wash your hands after working with each plant with the wilt so you don’t spread the wilts yourself.

Verticillium-resistant Tomato Varieties
AAS (All America Selections) are Starred & Bolded 
  • Ace
  • Better Boy
  • *Big Beef
  • *Celebrity
  • Champion
  • Daybreak
  • Early Girl
  • First Lady
  • *Floramerica
  • *Husky Gold
  • Husky Red
  • Italian Gold
  • Jet Star
  • Miracle Sweet
  • Pink Girl
  • Roma
  • Sunstart
  • Super Sweet 100
  • Ultra Sweet
  • Viva Italia

There’s little you can do for/to the soil to get rid of the wilt.  The only method I know that most of us can afford is Solarization.  Put black plastic tightly to the ground during a couple weeks of heat to kill it.  Problem is twofold.  1) That would be high summer to get that heat, so you can’t have your summer crop in that area.  If you have enough space, it’s doable.  If you only have a small space, that means no toms this year.  2) We are coastal and the temp needed to kill the wilt isn’t maintained over a two week period.  Sigh.  So we do our best, resistant varieties, little water, removal of lower leaves, remove infected plants.  A lot of smart local farmers dry farm tomatoes, and it’s water saving. 

You can use straw bale planting, or make raised box beds and fill them with soil that isn’t infected with the wilt.  That can help for awhile.  Here’s a link to my Green Bean Connection blog post on Plant a Lot in a Small Space that has a bit on hay/straw bale gardening!  It’s about 2/3s down the page, with link for instructions!  But.  Not only are the wilts soil borne, but airborne.  That you can’t do a lot about except ask everyone with infected plants to remove them.  

See Tomatoes & the Wilts – Part 2, including Fava & Basil Tips

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Or wear your awesome Sloggers!  With boots like these from Sloggers Garden Outfitters, No Problem!  Regrettably, their selection for men lags.  Oops, did I say that?!  No matter, buy some for your Sweetie!  Valentine’s Day is coming….

This is bare root time – plants without soil on their roots!  For us SoCal gardeners that’s cane berry bushes, deciduous fruit trees, strawberries, artichokes, asparagus, short day onions.  Think twice about horseradish.  It’s invasive as all getout!  If you do it, confine it to a raised bed or an area where it will run out of water.  Rhubarb, though totally tasty in several combinations, ie strawberry/rhubarb pie, has poisonous leaves!  That means to dogs, small children and unknowing people.  Either fence it off, or don’t grow it.  I don’t recommend it in community gardens because we can’t assure people’s safety.  Bare root planting is strictly a January thing.  February is too late. 

SoCal’s Lettuce Month!  They germinate quicker at cooler temps!  Grow special ones you can’t get at the store, or even the Farmers’ Market!  They like a soil mix of well aged compost, organic veggie fertilizers, chicken manure.  Lay your seeds in, barely, and I do mean barely, cover them, 1/8 inch, pat them in.  Water gently with a watering can, or use the mist setting on your sprayer.  Keep the bed moist.  That might mean watering even twice daily!  If it is going to rain heavily, cover the bed so the seeds don’t wash away.  Slug and snail cocktails (Sluggo) make sense or your seedlings may vanish.  If your seeds just don’t germinate, be sure your seed is fresh.  Feed the bed once a week.  Fast growth keeps it sweet; slow growth is bitter!  Eat the younglings you thin from the patch, or transplant them.  Pluck those larger lower leaves for robust winter salads!  Plant another patch in 2 weeks to a month to keep a steady supply! 

As you harvest your winter veggies, keep planting, from seeds or transplants.  Transplants will speed things up by a good 6 weeks if you can find them.  Your winter veggies are broccoli, Brussels sprouts, cabbage, cauliflower, celery, lettuce, parsley, peas, chard.  Seeds of beets, carrots, lettuce, peas, radish, turnips, do well.  Pop in some short-day onions. 

Remember, harvest your cabbages by cutting them off close to the bottom of the head, leaving the bottom leaves.  New smaller cabbages will grow from those axils at the stem/leaf junctions.  You might get as many as four babies!  Do the same with lettuces!  Once you harvest your main broccoli head, let the side shoots form mini broccolettes!  The further down the stalk you cut, the fewer but fatter your side branches.  Pat Welsh, Southern California Organic Gardening, recommends the variety Bonanza.

The SideDress Dance continues – if you harvest, you fertilize.  That’s a good rule of thumb.  Sprinkle some fertilizer or drizzle your favorite liquid mix, especially before a rain.  Dig it in lightly, but not in a circle.  You don’t want to break all the tiny rootlets that spread out at the surface from your plant.  So do it on a couple sides max.  Dig it in a bit so the N (Nitrogen) doesn’t just float away into the air….  Use half strength of summer feedings to avoid a lot of tender growth a frost would take. 

Start seedlings of peppers!  They are notoriously slow growers, so to get them in the ground in March, start now!  Ask your Latino friends; they are experts!  When you see them planting, you do the same.  While you are at it, ask them if they happen to have any spare jicama seeds!  Fresh-from-the garden jicama is like nothing you have ever tasted! 

If you tossed wildflower seeds, keep their beds moist. 

Start a garden journal, especially enter your genius thoughts!  Domestic harmony?  Clean up your shed/working space, or build one.   Build a greenhouse!  Plan your spring garden, order seeds.  Order fall seeds now too so they won’t be sold out later on.  Build your raised beds – that’s with frames if you want frames, and start building your soil. 

Great Rain Tips!  Please click here!  Mulch keeps your plants from getting mud splattered.

Frost Watch!  Keep an eye on your weather predictions!  If it starts getting down near 32 degrees, run for the covers! That’s your cheap sheets you got at the thrift shop, spare beach towels, old blankies, and cover your plants mid afternoon if possible!  For things to know about cold weather plants, and more tips on how to save your plants, click here!

Do I see green leaves sticking out of the corner of your mouth?

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