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Compost Tea Brew for Seedlings

Some of you are pros, literally, at making teas, others of us have never done it before, but interested, even willing to give it a try.

Why? Why make teas at all? Isn’t good soil enough? If you are just making compost tea, with compost you are already using in your garden, you may not notice much results. Every time you water, aren’t you making compost tea in place anyway?! But if you make a more diverse tea, with a lot of different ingredients, and it is made just right producing a lot of microbes, you are likely to get superb results! Research shows foliar feeding is more effective than soil drenching.

A lot of summer plants are what are called ‘heavy feeders.’ They are doing business 24/7 for several months using that soil right where they are at. They can’t go walkabout seeking new soil. Plants that produce leaf crops, lettuces, chard, kale, are using up soil nutrients just as fast as they can! Plants that produce a lot of crop, tomatoes, cucumbers, squash, are feeding a big plant, foliage and fruits! Teas are a microbial inoculant that gives them a boost from leaf to root!

Teas offer increased nutrient availability!

Teas are a high grade fertilizer full of nutrients and minerals! The tea’s chelated micronutrients are easy for plants to absorb. The teas will never burn your plants. You can easily make them yourself from your own materials. You know exactly what’s in it. No chemicals, and they don’t add salt that commercial fertilizers can add to your soil. DIY! Save money!

Marvelously, tea microbes degrade toxic pesticides and other chemicals! Much better for beneficial insects, wildlife, plants, soil and humans. Your soil will come alive again as the organisms start thriving. Your soil will have greater water holding capacity, a resiliency, the aeration it needs from burrowing soil creatures.

Nutrients! Black liquid gold can feed your plants through their roots and their leaves. The beneficial microbes are fast acting and quickly absorbed. This whole plant treatment increases plant growth – more and bigger blooms, bigger size fruits and yields. The microbes produce plant growth hormones; mineralize a plant’s available nutrients, and fix nitrogen in the plant for optimal use.

Suppress diseases! When plant surfaces are occupied by beneficial microbes, there simply is no room for pathogens! The plant will suffer little or no blight, mold, fungus or wilt! That’s a huge claim! But even if it doesn’t entirely work, your plant will likely have a much improved existence for a longer period of time. Beneficial microbes compete with disease causing microbes. Go tigers! The live microbes enhance your soil and in turn, up the immune system of your plants. Your plants are healthier, more stress-tolerant.

Communi-Tea Make your own Compost Tea!

Making teas is fairly new, but is here to stay! Nowadays we know more about microbe power, soil and plant structures and processes. Researchers have determined exacting and scientific ways to brew teas, brewing equipment is available at garden centers or on the internet. Some garden centers are brewing in large batches so customers can conveniently draw-off what they need by the gallon!

There are many tea making methods, from the simplest home bucket method to technical and elaborate brewers with plenty of debate over different ways. Aerobic brewed teas have much higher microbe population densities than extracted teas and for this reason are the teas of choice. A good head of foam and scum on top signifies healthy microbe action! Try out different methods for yourself if you have the time and the gear, and love researching. Whichever you choose, your plants will benefit!

TEA MAKING TIPS

First of all, Temp and Timing matters, especially to the home gardener brewing outside, not using a brewing system. The microbes we want are the most happy at about 75 F, a comfy room temp for us too. Put your brew out of direct sunlight.

Based on Marc Remillards book “Compost Tea Making” temps/time are: 24 hrs @ 75, 36 hrs @70, 42 hrs @ 65 and 48 hrs @ 60. 95 and higher is a no go, just too hot! Your microbes go anaerobic. If you are using a brewing system, you can use an aquarium heater to ensure a constant brew temp especially if ambient is cooler at night. So it helps if night temps are 60 up.

Choose a clean 5 Gallon container or a size that suits your needs

The right water! Rain water is best or let it sit out overnight to allow chemicals to dissipate, or bubble water through an aerator for a minimum of 20 minutes. The chlorine will be released as a gas. Or, add a small amount of powdered ascorbic acid (vitamin C) or humic acids. If you start with chlorinated water it will kill some of your microbes before you get started.

Compost Tea Bucket Straining Painter's Mesh BagStraining your Tea! There’s various thinking on how to strain your tea.

The easiest and simplest is to use a sock, cheesecloth bag, but let the sock be big enough to allow the ingredients you put in it room to move around as it is swished through the water. Clearly those will not accommodate a third of a 5 gallon bucket’s worth of compost plus whatever else you put in. If you will be foliar spraying your tea, sock or pillowcase fibers are too tight to allow the good fungi and nematodes to flow through.

So! Super easy but has a small price, is a painter’s bag, 400 microns, 5 gallon size (they come in different sizes). Perfect! You put it in the container you will use, the elastic top fits over the top of the bucket. When the tea is done you simply lift it out. It has a durable nylon mesh and can be used several times. Add your leftover solids to your compost pile or as a soil topper mulch. Rinse out and dry your bag ASAP.

Or if you already started your brew, just get a 400 micron mesh strainer that fits your bucket, put it over a second bucket, and pour your mix through.

INGREDIENTS! Microbial diversity!

Add Compost

CAUTIONS Unfinished compost or uncomposted manures may contain harmful pathogens and compost that is too old may be nutritionally deficient. COMPOST TEA and MANURE TEA ARE NOT THE SAME THING! Manure teas may be made the same way but are not generally recommended as foliar sprays for veggies and are not as nutritionally well-balanced.

Use well-aged, finished compost The best is good smelling, very dark, broken-down into minute particles like course cornmeal. Dig deep down inside your bin, near the bottom. This is where organic material will be most decomposed and fresh, teeming with life. All you need is a good shovelful or two, maybe a third of the bucket, for a 5-gallon bucket of compost tea.

Add Manure

Cow manure is better than steer manure if you can get it. Chicken manure is good. Less of it does more. Be careful of free horse manure. It can be salty, and if the horses ate pesticide sprayed hay, or the stalls have been sprayed to repel flies, you’ve got toxins. All manures need to be very well composted, except bunny poo, which you can sometimes get free at shelters. Bird guanos do different things. See more soil tips and about quanos. 1 cup of manure may be quite enough. Most importantly, DO NOT foliar feed leaves you will eat, like lettuce, with animal poo brews!

Add Worm Castings! 

In nature, worms are a natural part of soil. In addition to soil nutrients, it’s smart to add worm castings. They speed germination of your seeds, seedlings grow faster. Worm castings help your plant’s immune system, and you have measurably more produce! Plants like strawberries, that tend to attract fungal spores will also benefit. Castings contain anti-fungal chemicals that help kill the spores of black spot and powdery mildew! Growing your own worms and harvesting vibrant fresh castings is ideal, but if you don’t have time, simply buy the best organic castings you can get, fresh and local if possible! More about growing worms! Add 2 cups to your 5 gal bucket.

Compost Tea Seaweed & Herbs - Borage Nettle Comfrey Brew

Seaweed and herbs – Nettles, Comfrey and Borage Tea at Milkwood Permaculture Blog

You can add all kinds of supplements at the same time! Put compost, manure/fish emulsion, worm castings, pond muck, powdered seaweed – 2 tablespoons kelp powder, 2-3 crushed Aspirin, rock dust, alfalfa pellets, chopped nutritious comfrey/borage/tansy leaves all in a bucket together – adding one volume of compost to 4-10 volumes of water. Let them sit overnight, a couple of days, stir a couple times, when you think of it. This turns the tea into a balanced organic fertilizer.

Compost Tea Bottle ComfreyComfrey, a dynamic accumulator, is especially nutritious! Having as much as a 20-30 feet deep root system, it bring minerals and trace nutrients up into its leaves that are unavailable to other plants. It is also the only plant that contains a form of vitamin B12. Mash it in a mortar & pestle, or use a big stone to break it down. That makes it easier to stuff into a stocking or 400 micron mesh bag, and speeds decomposition. Put comfrey in loosely, not too firmly, so the water can circulate around it. Even add a bit of healthy soil! You can make just a comfrey tea alone if that suits your needs. More about comfrey at Nantahala Farm & Garden

How long does it take? Add Sugar or Molasses! Aeration!

It has been shown that adding a simple aquarium pump to the bucket and letting it run to percolate the mixture will increase the potency of the finished mixture, and can be completed in as little as 12 hours to 2 days. If you want a super concentrate, let it brew a week, or more!

Recent research indicates that using some kind of aeration and adding a sugar source (unsulphured molasses works well) results in an excellent product that extracts the maximum number of beneficial organisms. 2 Tablespoons of unsulphured Molasses is good. An aerobic environment favors the aerobic microbes, physically pulls them off the compost and supplies air they need to multiply. This aeration is crucial to the formation of beneficial bacteria and the required fermentation process. It increases the absorption of the water and organisms. For the bucket-brewing method, you must stir the tea a few times during those hours or days it is brewing to aerate it. If you go over the time needed, you need to add more food for the microbes (sugar/molasses), and probably a little more compost.

Caution! Commenter Suburban Hobby Farmer on a compost tea post says: I’ve also read a study from a university extension service that says you shouldn’t use compost tea on indoor seedlings –especially if it has molasses —  because of increased damping off. According to the study, this is true even when watering from the bottom. A 2004 study says a more successful brew intended for seedlings has sufficient aeration, cuts back on the molasses, uses humic acid and kelp additives.

Anaerobic? You waited too long and your tea has gone anaerobic? Your tea should always have an “earthy” odor. If it smells bad, throw away the tea and don’t put it on your garden soil or compost pile.

Wash Your Gear Immediately! Bio-slimes build up inside your brewer or in your 5 gallon bucket. In a brewer this means walls, tubes, small crevices at the bottom. The pressure of hose water isn’t enough to remove it. It may take elbow grease, 3% hydrogen peroxide or a solution of 5% baking soda.

Here I’ve added a few notes to Shelle’s Quickie Recipe and instructions:

  1. 2 cups worm castings [or your choice of ingredients]
  2. 2 tablespoons corn syrup or unsulphured molasses. Molasses feeds the bacterial growth in the brew and also contributes trace elements of iron, manganese, copper and potassium.
  3. 5 gallon bucket
  4. Old pantyhose (no holes), a bag if you are doing soil drenching. Manure tea not recommended for foliar application.
  5. Water (rainwater is best or let it sit out overnight to allow chemicals to dissipate)
  • Put the castings (etc) in the sock and tie it closed
  • Submerge the stocking in water
  • Add the corn syrup and soak for 24 hours, stirring every few hours. Your mix should never be stinky. Like good compost, it should smell earthy.
  • Dilute to a 3 to 1 ratio, use within 48 hours

How long will my tea last? It is best to apply your compost tea immediately; however, it can still produce benefits if applied within 4-6 hours of removing the oxygen source if you are aerating. Remember we are talking about living organisms, trying to keep them in optimum health!

Applying your finished tea!

Diluting your tea. You can use your compost tea full strength on plants that are sickly or not growing well. Otherwise, it usually works well to dilute your tea half and half with de-chlorinated water (you can dechlorinate your water by letting it sit in an open container for a day). Another way of diluting it is until it looks like a slightly dark iced tea for soil/root drenching, weak iced tea for foliar feeding. Of course some teas are stronger than others depending on what’s in it and how much water is used. Work with it to find what works for you.

Will you use it as a soil drench or a foliar application? BOTH!

If using it as a soil drench, dilute or apply it full strength. If your tea is good, you really can’t overdo it! And you don’t need to strain it. But for young, delicate or houseplants try it diluted first. Amazingly, only 5 gallons of compost tea can be diluted to cover approximately one acre of land, and still produce benefits!

Tea to be used as a foliar application you must strain. Use a 400 micrometer mesh or screen. The mesh is big enough to allow the fungi and nematodes to flow through it, while trapping larger particulate matter that will eventually clog your sprayer.

Make sure that the sprayer you are using is designed for compost tea. Many sprayers apply with too much pressure, kill the microbes before they even make it to the plant surface. You need 70 pounds psi or less. Use a smooth, slightly-curved nozzle. With 90 degree bends in the nozzle, the microbes can be damaged. Try to arc or parachute, your application onto the leaves so the microbes land more gently, not head on.

Foliar Feeding - Rose Upturned to Moisten Undersides of LeavesApply with a watering can or a simple garden sprayer. Soak the soil to the dripline. When foliar feeding, be sure to add 1/8 to 1/2 tsp vegetable oil or mild dish-washing liquid per gallon to help it adhere to leaves. Use a watering can with a head that rotates so you can spray both on and under leaves. Minerals and nutrients are absorbed through the leaves and the roots – the WHOLE plant! Apply early in the day, avoid applying in direct sunlight. Ultraviolet (UV) rays kill microbes. If you must apply during sunlight time, do it before 10 am or after 3 pm, when UV rays are weakest.

If you do soil drenching, once you apply it, keep it moist for a few days to a week so the microorganisms have time to settle in, strengthen and multiply! Space out your applications a bit to give them time to get results. If you need a little more mojo deeper in your soil, down where the roots are, use your spade fork, the kind with the short wide tines that are spaced about two inches apart. Push your fork all the way into the soil, wiggle it back and forth to make holes, lift it straight up back out. Pour in your tea. Close the holes. Water a bit the next few days so your soil stays moist below and the organisms can thrive. Your plants will thrive as the root zone is so kindly treated!

When, How often?

Why wait until your plants are in the ground to add teas?! Start feeding your soil soonest! If you have your plant placements in mind, be sure to invest your teas out to the anticipated dripline so feeder roots will get some.

Make your tea applications every two weeks until your plants start to bud. We want our plants to make fruit, not foliage then! Some suggest to apply your tea at least four times per year, 1x spring, 2x summer, 1x fall. If you are trying to overcome disease, you may need to apply compost tea every five to seven days. If your soils have ever been sprayed with pesticides or otherwise compromised, apply more often.

Teas are perfect for container gardens, right?! You can buy ready made tea bags. You can buy Tea! No digging, just feeding.

Some tea making techniques are purposely biased toward bacterial, fungal or neutral predominance. It is speculated that one day we can selectively make teas focused to prevent/heal certain plant diseases or upset pest cycles, preventing infestations, and we are already making super teas to inoculate specific crops for super health and production. Eric in Denver says: ‘Now is our chance to get in on the ground floor of this exciting new science. Get a microscope (400x), learn to identify the main types of soil organisms, refine your brewing techniques, and set aside a place in your garden for experiments. It sounds much harder than it actually is, and there is plenty of work to be done.’

As of early 2011, there was very little evidence that proved the benefits of aerated compost teas; non-aerated teas seemed to fare a little better. That’s similar results as whether to turn compost or not. Turned compost processes faster, but unturned compost is higher in nitrogen! In the Journal of Plant Pathology 2015, Effect of Aerated Compost Tea on the Growth Promotion of Lettuce, Soybean, and Sweet Corn in Organic Cultivation, four types of compost were brewed and then the available nitrogen was determined, as well as the density of microbial communities, along with their effect on plant growth characteristics. Across the board it was shown that aerating compost tea released more nutrients, increased microbial counts, and helped plants grow!

Some practical points: When your tea hits the dirt, the water near the surface remains aerobic sustaining the aerobic species in the tea, and the water that soaks deeper becomes anaerobic sustaining those species. In other words, the soil microbe stratification remains the same as nature makes it. If you apply tea to your soil, made with the same compost you grow with, you are making extra work for yourself! But if you add biodiverse amendments to your tea, it supplies an array of tasty ingredients your compost likely doesn’t have. Compost supplies the organic matter that tea doesn’t supply, so it is critical in and of itself, plus it has many times more nutrients than a diluted tea. But teas are great for potted plants and lawns! And if you foliar feed your veggie plants, the uptake is greater and works within an hour!!! So think through why and how you will use teas and make them accordingly!

Here’s to a blessed summer of happy plants and abundant harvests!

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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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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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Powdery Mildew on Peas

Select powdery mildew resistant or tolerant varieties!

Cornell University’s lists of Disease Resistant Varieties

  • Longbeans
  • Green beans:  Provider, Merpatim, Parkit, Perkutut, Sriti
  • Cucumber: Diva, Cumlaude, Media F1.  Slicers:  Cornell’s list
  • Muskmelon:  Ambrosia F1, Primo (western type), Sun Jewel
  • Pea:
    • Ambassador – Resistant to powdery mildew, entation virus and fusarium wilt
    • Cavalier – Good resistance to powdery mildew.
    • Greenshaft – Resistant to downy mildew and fusarium wilt
    • Rondo – Resistant to fusarium wilt
    • Downy Mildew resistant peas:  Kelevdon Wonder, Oasis, Twinkle, Avola, Hurst Greenshaft, Ambassador, Cavalier and Peawee.
  • Pumpkin: 18 Karat Gold, Gladiator
  • Winter Squash:  almost all varieties
  • Yellow Summer Squash: Success, Sunray, Sunglo
  • Zucchini: Ambassador, Wildcat, Cornell’s list

Healthy Practices Make a Difference!

Plant in full sun!
Plant so leaves of one plant don’t touch another and spread the spores.
Remove any debris or dead leaves breeding habitat.
Remove and don’t compost infected leaves.  If  you don’t remove them, you reinfect your plant each time you water. 
Wash tools and your hands before you go from one plant to the next.
Water in the AM, at ground level.  No overhead watering.
BEFORE you have mildew, while your plants are still babies, drench the leaves with a baking soda/milk mix.  Tablespoon Soda, ¼ cup nonfat milk powder, drop of liquid dish detergent in a watering can.
Drench weekly with your mix.  But if you think you aren’t going to be able to get rid of the mildew, sadly, do the one cut prune.  Remove that plant so it won’t infect others – yours or your neighbors’.  Do this sooner than later.  Mildew is windborne, so the more mildew, the more is spread.

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Fine Bright Lights Chard

To start, especially tomatoes, 4 things!

  • First, throw a big handful of bone meal in your planting hole and mix it in with your soil.  Bone meal is high in Phosphorous (for blooming) and takes 6 to 8 weeks before it starts working – perfect timing!  It is also high in calcium, which helps prevent blossom end rot in tomatoes.  Water regularly or it won’t help.  Fine ground bone meal releases quicker, coarse ground lasts longer.
  • Second, throw in a handful of nonfat powdered milk!  It’s also high in calcium, that your plant can uptake right away, but more importantly, it is a natural germicide, and boosts your plant’s immune system!!!
  • And what about tossing in some worm castings?  They have special plant-growth hormones in the humic acids of the castings.
  • This is indirect, but makes sense.  Sprinkle mycorrhizal fungi ON the roots of your transplants when you plant them!  To live, the fungi need the sugars the roots give.  The fungi, in turn, make a wonderful web of filaments, mycelium, that work in harmony with your plant, increasing its uptake of nutrients and water, reducing transplant shock, and helps with disease and pathogen suppression!  One of the great things mycorrhiza does is assist Phosphorus uptake.  Of the NPK on fertilizers, P is Phosphorus that helps roots and flowers grow and develop.  Buy them fresh at Island Seed & Feed.  Ask them, they will weigh out whatever amount you want.  A quarter pound would be $4.99 (2-24-11/Matt).  Mycorrhiza & Farmers video

When your plants start blooming

  • Sidedress them with seabird quano (NOT bat guano) that is high in phosphorus, stimulates blooms, more blooms!  More blooms, more tomatoes!
  • Foliar drench or spray with Epsom Salt mix – 1 Tablespoon/watering can.  Fastest way to feed plant, and often the most efficient, is to foliar feed it.  Epsom Salt, right from your grocery store or pharmacy, is high in magnesium sulfate.  Peppers love it too.  It really gives your plants a boost, and fruits are bigger, peppers are thicker walled.  I drench all my Solanaceaes – toms, peppers, eggplant, potatoes, tomatillos – with Epsom salt.  Some say apply 1 tablespoon of granules around each transplant, or spray a solution of 1 tablespoon Epsom salt per gallon of water at transplanting, first flowering, and fruit set.

Fish/kelp mixes are for light feeding, are well balanced, but stinky, even when the fish emulsion is deodorized.  If you want a more potent mix, use the hydrolyzed powder.  Maxicrop is great stuff!

Along the way, if leaves start yellowing, green ‘em up quick with emergency doctoring!  Bloodmeal!  It’s very high in quickly usable Nitrogen (N).  Dig it lightly into the top soil, water well.  Be aware, it and fish/kelp mixes are stinky and bring predators.

Give everybody a little manure, dig into the top 6” of soil, but only on two sides of your plant.  We want most of the near-the-surface roots to be undisturbed. Steer manure is cheap.   Chicken stores in less space per what it can do, but it can be hot (burn your plants’ roots), so go lightly with it.  Lettuces like manures.  Compost is good stuff but sometimes not strong enough on N.  Sometimes you can get FREE compost from the city.

Again, indirect, but organic mulch not only keeps your soil cool, moist and weed free, but feeds your soil as it decomposes.  Apply coarse mulch that decomposes slowly so it doesn’t use up your plants’ Nitrogen in the decomposition process.

Well fed and maintained plants are more disease and pest resistant, are lusty and productive – they pay back with abundant  larger tasty fruits and potent seeds for the next generation!

“Earth turns to Gold in the hands of the Wise” Rumi

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Rainy Day Harvesting!

Anticipate! 

Fertilize before a rain so the fertilizer will soak in.
Take the cover off your compost to let it get wet.
Tie or stake plants that may topple from wind or weight.
Set up to harvest rainwater for later use! 
Make raised beds, mounds, to help with drainage issues.
Mulch to keep soil from splashing up on your plants, keeping your harvest clean, holding water in place to soak in, and keep soil from eroding.
Make ‘permanent’ pathways with boards, stepping stones, straw bedding, so you won’t be compacting your planting area soil when it is wet or dry!
Plant for air circulation so foliage dries quickly.  Plants too closely spaced, make a warmer micro environment, tend to get mildew easier.
Choose mildew resistant plants! 
Drench your young plants with a mix of a heaping tablespoon of baking soda, a 1/4 cup of nonfat (so it won’t rot and stink) powdered milk in a large watering can of water for mildew prevention and abatement.  It works for certain other diseases as well!
Water less frequently and at ground level, not overhead.

During a rainy period….

If you didn’t before, get out there in your rain gear and add some manure or fertilizer!  Great excuse to play in the rain!
Check frequently to see how your plants are doing.  Secure any tall plants, trellises that need it.
If a plant is too low and in standing water, raise it.  Put your shovel deep under it, put some filler soil underneath the shovel!  
Add more mulch if it has shifted or wasn’t quite deep enough to keep mud spatter from your plants.
Be sure your wormbox worms are not doing the backstroke!
Rebuild any drainage channel that has weakened, clear if clogged.
Make sure all your rain harvest system is working well.  Kudos to you for harvesting!
Practice arm-chair gardening!  Read garden books, magazines, browse web sites, buy some seeds from mail-order catalogs, design your new garden layout!
Get some seeds, soilless potting mix, gather containers with, or make, drainage holes.  Start some seeds!
If the rain is prolonged, uh, do an aphid, snail and slug check as frequently as you can.  Sluggo works on snails  and slugs even when it is wet.  Hard to believe, but, yes, it does.
If the rain is prolonged, do harvest your fresh and crunchy produce!  Lettuces will flourish!  Check on fast maturing broccoli and cauliflower heads to cut at peak maturity!  Gather your luscious strawberries.  Keep your peas picked to keep them coming!

After the rain!  YES! 

Do some thinning for air circulation as makes sense.  Often there is a growth spurt, and you can see where thinning is needed.
Repair areas where soil has washed away exposing roots.  Put some mulch on.
It’s often warmer after a rain, and it is the warmth that mildew loves!   Drench mildew susceptible plants with your mildew mix immediately, early in the day so your plants can dry.  If you prune mildewed areas off, remove those prunings, wash your hands and pruners before you go on to other plants.
Do what you do about snails and slugs.  Keep checking for aphids – blast them away with water or remove infested leaves.
There is often more gopher activity after rain has softened the soil, so be ready! 
In later days, after the rain, harvest first, water second!  That’s the rule to keep from spreading diseases spread by moisture.

Enjoy the superlative rapid growth of your very happy plants!

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A wet winter?  Dry winter?

If you think that might happen, excellent time to establish native plants and ground covers in your landscape, make raised beds in your veggie garden!  They don’t have to have a frame, in fact, you can ‘make more space’ by planting on the sloped sides, preventing erosion!  The plants that don’t like soggy feet, or would simply drown from too much water, will have excellent drainage.  You can make your ‘bed’ as small as a furrowed area, or make it two feet wide.  Either way, same result, drainage, less water molds and fungi, keeps oxygen your plants need in the soil.  Put a thick layer of pine needles, leaves, straw, something that will feed the soil, in the pathways.  That’s sustainable and your shoes won’t get muddy.  Re-layer as needed.    

Powdery Mildew is creeping right along…. 

Powdery Mildew on Peas

Hmph.  Powdery Mildew is windborne, and UC Davis IPM (Integrated Pest Management) says ‘Powdery mildews generally do not require moist conditions to establish and grow, and normally do well under warm conditions.  Good thing it’s getting cooler.  Ok.  So prevention, prevention, prevention.  A general home recipe is baking soda (sodium bicarbonate, 1 Tablespoon to a gallon, ¼ cup nonfat powdered milk, 1 teaspoon cooking oil (canola, soya, whatever), a drop or two of dishwash or soft soap (to disperse the oil and make it stick).  Spray or use a watering can whose spout can be turned so the water goes UP under the leaves.  Drench your plant, top to bottom so those inner bottom leaves get plenty of chances to get soaked.  The drips go into your soil, helping from there as well.  Do it on a sunny morning so your plants can dry well during the day. 

Please!  Be a good neighbor.  Prevent this common fungus, don’t let it blow into your neighbor’s veggies! 

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