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Posts Tagged ‘organism’

I love Val Webb’s image and she and I both love COMPOST!  She says:  There’s an irresistible alchemy involved when you can start with garbage and end up with a wildly nutrient-rich substance that has been likened to Ghirardelli chocolate for earthworms.

Composting is EASY! Start Now!  Get your soil fat!  The sooner you plant, and plant in tasty soil, the sooner you get a great harvest!

There’s compost and vermicompost, hot and cold compost, compost in place, trenching, to name a few.  You have options!

Compost is decayed organic matter – poops – that’s manures, dry leaves and straw/alfalfa, wet grasses and kitchen wastes. Compost has a variable amount of Nitrogen in it depending on what has been composted and how the compost was made. Some studies show unturned compost has more Nitrogen than turned compost. Homemade compost can be up to 4 N, as is fish emulsion and chicken manure. Steer is 2, horse 1.7. If you need a quick boost for a yellowing N starved plant, go for bat guano, or easily assimilable blood meal, both at 10 N! Be careful with that bat guano, it’s hot and can burn your plants. And both are pricey. Get just the amount you need at Island Seed and Feed’s bulk bins.

Vermicompost is worm poop. Politely, worm castings. Simple as that. Red wriggler worms are easy to raise, will eat lots of things but do best with tender stuff, your green kitchen waste. They love cantaloupe and melon rinds, nesting in avocado shells, egg shells keep their pH neutral. Wrigglers are surface feeders not earthworms. If you put wrigglers in the soil, they die. Worm castings (vermicompost) have negligible N, about .05, are NOT A FERTILIZER, but do a lot of other good things for your plants. Highly recommended.

Hot compost has to be made carefully, have just the right mix, be tended like a baby, and defies many attempts to get it hot! If you don’t get the combo of your materials right, you are cold composting. The advantage of hot composting is it is fast, kills bad creatures and weed seeds. Also kills the good guys. But. Only in the parts of the pile that actually get that hot. The whole pile never gets that hot, like the outside of the pile. Even if you turn it so the outside goes inside, it’s hard to guarantee it will all get that hot, so be advised. It’s pretty cute to see all those little plants that spring up in the pile….

Cold compost is just throwing your done plants or trim, preferably not diseased or pest infested, into a pile or your compost enclosure, layering with some wet or dry material as needed. It might get hot, it likely won’t. It will decompose if you keep it moist. If not you have dead dry stuff, no nutrients.  Some studies have shown that cold compost is more nutritious than hot compost.  Makes sense since you aren’t burning off Nitrogen and other goodies including beneficial insects and microorganisms.  If your stuff doesn’t turn black and fluffy and smell good when it is decomposed to unrecognizable pieces, you don’t have compost. Perhaps you could use it as mulch?

Composting in place, sheet composting, Lasagna Gardening, is a time saver, no moving later. Chop and drop on the spot, add dry/wet materials as needed, amendments, red wrigglers, let nature do the work.  Especially add some chicken manure before you add your layers, because decomposition uses Nitrogen!  If you are starting on top of turf, using cardboard as your bottom layer, be sure to SATURATE the cardboard.  Don’t rush this part.  Really saturate it.  You want it to last long enough for the grass underneath it to die, to keep the grass from growing up through your pile; you also want your cardboard to decompose so your plants’ roots can grow through it when your pile sinks as the pile decomposes.

Trenching kitchen trim is traditional – cover it and forget it! Crushed eggshells, torn tea bags, coffee grounds. Six inches deep is all you need to do. Cover with the soil, water as usual, your stuff will disappear in about a week! Don’t put in meats or oils that attract digging predators, or grains or cereals that will attract mice. Leave out citruses and spicy foods.

Start Now! 10 Easy Steps to Make RICH COMPOST!

Make the most out of your finished plants or trim; use them for compost, organic fertilizer! A compost enclosure is a fine garden investment! Keep it humming! Dig your compost in around your plants, plant IN your new compost! Surface compost Nitrogen just off gases, so put a layer of soil over your compost to keep the Nitrogen right where you need it, in the soil feeding your plants.

1. Get or make your enclosure, a good working size for you, then layer, layer, layer! Half inch layers are ideal, but do what you can.  A pile 3′ by 3′ is your best minimum if you want a hot pile.  Enclosures can be free pallets on Craigs List tied together, plastic beehive types to keep the rats and mice out, the circular hard black rubber kind, to expensive rolling types, garbage cans with bottoms removed, holes made in their sides!  Do what works for you!
2. Dry stuff first so it will get wet from the stuff you put on top.  That’s ‘brown’ – dry ingredients such as dead leaves, wetted newspaper or cardboard, alfalfa/straw.  The formula is 2 dry, brown to 1 wet, ‘green.’
3. Layer up with your kitchen waste you saved, undiseased green waste from your garden or greens recycle bin. Avoid hard woody stems and seeding weed plants. Cut up large items, halve whole items like apples, potatoes. Tear teabags, crush eggshells.
4. Lay in a few yarrow leaves to speed decomposition. Grow yarrow by your composter for handy use.
5. Inoculate with a sprinkle of soil, living micro organisms, that multiply, munch and speed composting.
6. Sprinkle your layers with aged manure (keep a bucketful next to your composter) to enrich it.
7. Keep layering up to 3’ high or until you run out of materials.
8. Keep your composting materials moist, to keep them live and decomposing.  Don’t let them dry out – dry is dead, nothing happens, nutrients are lost, time and space wasted.
9. Cover with a large piece of *folded heavy mil black plastic to keep your compost moist, and dark so any worms that take up residence work up through the whole pile, to the top .
10. Keep adding to it, stir or turn often to oxygenate, weekly if you can.  Composting organisms need lots of air to operate.  Keep it moist but not drippy and drowning.  Some studies show compost is more Nitrogen rich if you DON’T turn it!  Hmm…read on.

If you are not able to do that much heavy turning or don’t want to take the time, simply, push a long stick into your compost, several times, in different places, to let oxygen in.  Or, if you are inclined, at intervals in your pile, as you build it, you can insert, horizontally or vertically, 2″ PVC pipes, that have had holes drilled in them every 6″ for aeration.  If you are going to insert horizontally, make your holes on one side only; put the holes side down to keep them from clogging.  Make sure both ends stick out so there is air flow through the pipes.  If you insert vertically, drill holes all around the pipe.  If you use a larger diameter, line it with wire mesh to keep it from filling with debris.  Once made, you can use your PVC over and over.  Other alternatives are to make wire mesh cylinders or tie a bundle of twigs together.

Your compost is finished when you no longer recognize the individual materials that went into it. If you are have a small compost batch, when ready, lay out your *folded plastic cover, pitchfork the still decomposing stuff on top of your pile onto your plastic.  Use that good stuff at the bottom where you want it. Or plant in the nutrient rich spot where your composter was!  Put your composter in a new spot, fork the stuff still decomposing back in, add new materials, recover, do it again!  The process slows down in winter, speeds up in summer, generally you have some compost in 6 to 8 weeks.

If you have time, throw a cup or so of compost in a bucket, fill with water, let sit overnight, voila, compost tea! Soak your seeds in it before planting!  Pour it round your plants or use your watering can to spray it on their leaves, both tops and bottoms – foliar feeding.  Your veggies will thrive!  If you have a lawn, make aeration holes with your spade fork and pour the tea down them.  You soil will start to live again!

Your soil and your plants thank you!

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I used to be a total mulcher, covered my whole veggie garden. I’ve adjusted my coastal SoCal mulch* thinking to match the plant! Same goes for composting in place. That’s a good idea for some areas of your garden, other areas not at all!

If you are coastal SoCal, in the marine layer zone, your mulch, or composting in place, may be slowing things down a lot more than you realize. The best melons I’ve ever seen grown at Pilgrim Terrace Community Garden were on bare hot dry soil in a plot that had a lower soil level than most of the other plots. The perimeter boards diverted any wind right over the top of the area, the soil got hot!  It was like an oven! So, let it be bare! No mulch under melons, your winter squash, pumpkins except under the fruits to keep them off the ground, clean, above soil level insects.

For more heat, put up a low wind barrier – straw bales, a perimeter of densely foliated plants, a big downed log, be creative. Permeable shrubs are the most effective wind barriers. Let your peppers and jicama get hot! Eggplant are Mediterranean heat lovers! Okra is Southern, hot.

Tomatoes need dryer soil to avoid the verticillium and fusarium wilt fungi, no more than an inch of loose straw to allow airflow at soil level but keep heat down. Let ‘em dry nearby; water a foot or more away from the central stem. Let that tap-root do its job, get the water below the fungi, wilt/blight zone, the top 6 to 8 inches. Drier soil is not comfy for slugs.

Get cucumbers up on a trellis, then you won’t need mulch to keep the cukes clean and bug free, but rather because they have short roots. Preplant radish to repel cucumber beetles when your cukes bloom. The radish will provide a living mulch as their leaves shade the cuke roots. Eat a few radish, but let the rest grow out to keep repelling the beetles. In time you can gather their seeds. Plant heat tolerant lettuces at their feet to act as living mulch. They both like plenty of water to keep them growing fast and sweet, so they are great companions. Slugs and snails like peas and lettuce. You will need to use a little Sluggo or its equivalent if you feel comfortable to use it.

Clearly, no mulch, more heat, equals more water needed. In drought areas, plant in basins below the main soil level. Use your long low flow water wand to water only in the basin at the roots of your plant. Fuzzy leaved plants, tomatoes and eggplant, prefer not being watered on their leaves anyway. Since there is no raised mound, there is no maintenance needed for berms surrounding the basin, but you will need to keep the basin from filling in. Plant companion littles and fillers in the basin around the base of bigger plants. They will enjoy the cooler damper soil and provide living mulch to keep that soil more cool!

LIVING MULCH  is triple productive! It mulches, provides companion plant advantages, and is a crop all at the same time! Closely planted beets, carrots, garden purslane, radish, turnips act as living mulch to themselves and bigger companion plants you plant them by. The dense canopy their leaves make lets little light in, keeps things moist. Cucumbers under broccoli are living mulch while the brocs repel cucumber beetles! If you cage or trellis your beans, most of the plant is up getting air circulation, keeping them dryer, more mildew free, if you don’t plant too densely. They, cucumbers and strawberries, also have short feet that need to stay moist, so do mulch them – your beans and cukes with clean chop and drop, straw or purchased mulch.

Zucchini, doesn’t care. They are a huge leaved plant, greedy sun lovers, that are self mulching. But, you can feed their vine up through the largest tomato cages, cut off the lower leaves and plant a family of lettuces, carrots, onions, salad bowl fixin’s or basil on the sunny side underneath! Especially preplant radish to repel cucumber beetles! All of them like plenty of water, so everyone is happy.

Cooler crops, over summering Broccoli, Kale, Chard like moist and cooler, so mulch deeply very early in spring.

Pallet Garden Strawberries Boards as MulchBoards as mulch! Your strawberries like slightly acidic soil, and acidic mulch – redwood or pine needles. Also, you can lay down boards between mini rows of strawberries to keep the soil moist under the boards, the soil between the rows that the berry roots have access to. It’s a variation on pallet gardening. The advantages of using boards are you can space or remove your boards so you can easily access the soil to add amendments, you can add or remove boards to make a bigger or smaller patch, you can make the boards the length you need or want, space them as needed per the plant. Planting between boards can be used for lots of other plants too if you won’t be planting an understory! As for your strawberries, as they leaf out and get bigger, in addition to the boards, they will be living mulch for themselves!

If you are going to mulch, do it justice. Besides wanting to cool your soil, keep moisture in, prevent erosion, keep your crop off the soil and away from bugs, and in the long-term, feed your soil, mulching is also to prevent light germinating weed seeds from sprouting. Put on 4 to 6 inches minimum, tomatoes being the exception. Less than that may be pretty, but simply make great habitat for those little grass and weed seeds! Mulch makes moist soil, where a rich multitude of soil organisms can thrive, including great fat vigorous earthworms! You see them, you know your soil is well aerated, balanced, doing great!

Mulching is double good on slopes and hillsides. Make rock lined water-slowing ‘S’ terrace walk ways snaking along down the hillside. Cover your berms well and deeply to prevent erosion and to hold moisture when there are drying winds. Be sure to anchor your mulch in windy areas -biodegradable anchor stakes are available.  has some clever ideas on how to keep your mulch on a slope. Plant fruit trees, your veggies on the sunny side under them, on the uphill side of your berms. Make your terrace wide enough so you don’t degrade the berms by walking on them when you harvest.

If you mulch, make it count!  Mulch with an organic degradable mulch. Chop and drop disease and pest free plants to compost in place, spread dry leaves. Spread very well aged manures. When you water, it’s like compost or manure tea to the ground underneath. Lay out some seed free straw – some feed stores will let you sweep it up for free! If you don’t like the look of that, cover it with some pretty purchased mulch you like. Use redwood fiber only in areas you want to be slightly acidic, like for strawberries or blueberries.

COMPOSTING IN PLACE  Build soil right where you need it. Tuck green kitchen waste out of sight under your mulch, where you will plant next. Sprinkle with a little soil if you have some to spare, that inoculates your pile with soil organisms; pour on some compost tea to add some more! Throw on some red wriggler surface feeder worms. Grow yarrow or Russian comfrey (Syphytum x uplandicum) near your compost area so you can conveniently add a few sprigs to your pile to speed decomposition. It will compost quickly, no smells, feeding your soil excellently! If you keep doing it in one place, a nice raised bed will be built there with little effort!

Mulch Straw Plant Now!

You don’t have to wait to plant! Pull back a planting space, add compost you have on hand or purchased, maybe mix in a little aged manure mix, worm castings, your favorite plant specific amendments. Sprinkle some mycorrhizal fungi on your transplant’s roots (exception is Brassicas), and plant! Yes!

*Mulch is when you can see distinct pieces of the original materials. Finished compost is when there are no distinct pieces left, the material is black and fluffy and smells good.

Mulch is magic when done right!

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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!

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Water is the driver of Nature.  –   Leonardo da Vinci

When, Who, How, & How Much to Water

Midday, on a hot day, watering will burn the leaves.
Evening watering promotes mildew, fungus growth.  Plants drink during the day, so AM watering is best.

Plants that need little or no water and why:
Onions, garlic, that are flowering, going to bulb, needing to dry
End of season tomatoes that you want to have a stronger flavor
Tomatoes in soil with Fusarium and Verticillium Wilt fungi in the soil.  Fungi don’t do well in dry soil.

Plants that need water almost daily, sometimes twice daily 
Shallow rooted beans, beets, bunch onions, cucumbers, peas, strawberries
Celery and chard, lettuce, arugula – leaf crops, to keep them growing fast, tender and tasting sweet.
Planted seeds, seedlings, newly planted transplants, must be kept moist; if they dry, they die.  Put up temporary shade.

Use a watering can for seeds and tender seedlings so seeds aren’t washed away or seedlings broken.

Most plants need only an inch of water once a week unless it is hot and/or windy weather.  Most gardeners over water by two times as much as is needed!  Overwatering drowns plants, and kills micro soil organisms; they don’t get oxygen.  Soil structure is destroyed as air spaces cave in.  Overwatering also causes poor root growth making it difficult to move enough water to the leaves during hot weather.

Irregular watering results in misshapen fruits, tomato flower drop, can stop production

Fuzzy plants like tomatoes, eggplant, don’t do well with watering on their leaves.  Water underneath please.

Plants that are mulched generally need less water.  Poke your finger in the soil to see how deeply it is moist.  More on mulching next week.

Water and Pests & Diseases 

Overhead watering contributes to mildew on beans, squash, peas.  It spreads Strawberry Leaf Spot and other waterborne diseases 

Tomatoes:  stop watering when about a foot tall.  Water around them, but not right at them.  Keep back about a 2’ perimeter to reduce Fusarium and Verticillium Wilt fungi.  If you do water them, on mature plants, cut off the lower leaves, up to 18” high, to prevent soil splash when watering.  The fungi are especially taken up by leaves touching the ground.

Flush off aphids and the undersides of broccoli leaves and broc side shoots, kale leaves, especially the curly varieties.

Flush white flies from the undersides of broccoli leaves, kale, beans

BE JUICY!

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Healthy Summer Feeding, Watering, Disease & Pest Prevention!

Feeding.  It’s heating up, your plants are growing fast, they’re hungry and need more water!  Give your leaf crops like lettuce lots of Nitrogen.  Don’t overfeed beans, strawberries or tomatoes or you will get lots of leaf, no crop!  If you do, did, give your plants some seabird guano (bat guano is too hot sometimes).  Fertilizers high in P Phosphorus bring blooms – more blooms = more fruit!  Get it in bulk at Island Seed & Feed.  It’s easy to apply, just sprinkle, rough up your soil surface, water in.  Go lightly with your applications to young plants that could get burned.  When blooming starts, give your plants phosphorus fertilizers once a week, a month, as the package says, as you feel, to keep the blooms coming!  Foliar feed your peppers, solanaceaes – toms, eggplant, and your roses with Epsom Salts!  Only 1 Tablespoon per gallon of water does the job!

Water deeply.  Poke your finger down into the soil to see how deeply your watering has penetrated.  Get one of those gurgler devices to keep the water from blasting a hole in your soil; put the hose under your veggies.  Try to remember to keep moving it.  That’s the main reason I don’t do that myself, I just get carried away with weeding or tending, or harvesting, chatting, and, uh oh, woops, forget, and it’s flood time.  Maybe I’ll carry a pocket sized timer and experiment with the right timing per water flow?  Still, it’s a nuisance to have to keep moving the durn thing.  The advantage of standing there watering is you notice what’s happening in your garden and think on what to do next.  Flooding isn’t good because it drowns your soil organisms, and your plants drown too, not able to get their oxygen quota.  What’s weird is that some wilting plants, like chard, may not be needing water at all!  Some plants just naturally wilt in midday heat.  They are doing a naturely thing, their version of shutting down unneeded systems, and watering them isn’t what they need at all!  Also, flooding kinda compacts your soil as the life is washed down the drain so to speak, natural healthy soil oxygen channels cave in.  You see, it’s the balance you need.  Water underneath rather than overhead to keep from spreading diseases like strawberry leaf spot.  Harvest first while bean plants are dry so you don’t spread mildew, then water.  Wash your hands if you handle diseased plants, before you move on to other plants.

Disease & Pest Prevention

  • Ok, May is one of our mildew months.  Get out the nonfat powered milk, throw some in your planting hole.  Drench your plantlets, especially beans, melons and zucchini, while they are small, maybe every couple of weeks after that with ¼ Cup milk/Tablespoon baking soda mix, to a watering can of water.  Get it up under the leaves as well as on top.  That gives their immune system a boost, makes unhappy habitat for the fungi.
  •  Sluggo for snails/slugs –  put down immediately upon planting seeds, and when transplants are installed!  Remove tasty habitat and hiding places
  • Trap gophers (or do what you do) immediately before they have children
  • Spray off black and gray aphids, white flies – get up underneath broccoli leaves, in the curls of kale leaves.  Spray the heads of broc side shoots, fava flower heads.  Remove badly infested parts or plants. NO ANTS.
  • Leafminers – remove blotched areas of the leaf or remove infested leaves from chard, beets. Don’t let your plants touch each other.  Except for corn that needs to be planted closely to pollinate, plant randomly, biodiversely, rather than in blocks or rows.  If you are planting a six-pack, split it up, 3 and 3, or 2, 3, 1, in separate places in your garden.  Then if you get disease or pests in one group, they don’t get all your plants!  Crunch those orange and black shield bugs, and green and black cucumber beetles (in cucumber & zuch flowers).  Sorry little guys.
  • Plant year round habitat for beneficial insects, pollinators – lacewings, ladybird beetles, hover flies.  Let some arugula, broccoli, carrot, cilantro, mustards, parsley go to flower.  Plant Borage.  Bees love its beautiful edible blue star flowers, and they are lovely tossed on top of a cold crisp summer salad!

 Love your Garden, it will love you back!

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