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Archive for the ‘NPK’ Category

Soil Makes a Difference, Abundance

In Warrenville, IL, Shawna Coronado transformed her front yard to edible landscaping!

Super Soil Makes all the Difference! Great soil grows healthy plant roots and powerful veggies! Here are important seasonal soil care tips…first let’s consider your land.

The Lay of your Land! The shape of your land has a lot to do with the condition of your soil. If you are on a slope, do a little terracing to preserve your precious topsoil from erosion. Use the water saving principles, Slow, Spread, Sink! In lower areas, berms, raised borders, are a simple way to keep your water where it is best used. The berms also allow airflow to go over an area rather than drying the soil there. See Zuni Waffle Gardening! So shape your space! Plant according to what your land can support. Put drought tolerant heat lover plants in drier hotter places. Put water needing veggies in partial shade, in lower water collecting areas, by a spigot. Plant tall heat lovers in the West so not so heat tolerant shorter plants can be shaded from the hottest afternoon sun. If they all like Sun, plant tall to the east and north.

SEASONS

Fall – Put Summer to Bed – Clean up! Remove debris, any infested habitat. Clear places where unwanted pests or diseases might overwinter. Remove mulch so the soil can warm up when the sun is low and there is less day length. In Southern areas, amend your soil for winter planting.

WinterIn SoCal, feed 1/2 strength during cooler weather when uptake is slower. Raise Green Manures, soil feeding cover crops to restore your soil. Cultivate after rains! It’s an age old technique to aerate soil, let it dry out, kill off soil fungi. It is also called, Dust Mulching. Simply cultivate about 2 or 3 inches deep. This disturbs the soil surface, interrupting the wicking of soil moisture from below to the surface and losing it to evaporation.

In SoCal End of Winter, Early Spring

Compost well. Compost has excellent water holding capacity and your seeds need to be kept moist for germination. Homemade compost especially thrives with living organisms. Worms are happy and make castings! Add other amendments you prefer at the same time.

Some plants, like strawberries, need slightly acidic soil. When their soil is right, they fend off diseases better and produce like crazy. They like to be moist, so get the right compost, the kind for shade plants, and dig it in. Strawberries don’t have deep roots, so shovel-depth deep is great.

Now, before you go compost crazy, in Nature, organic matter, our equivalent is compost, only makes up a small fraction of the soil (normally 5 to 10 percent), yet organic matter is absolutely essential. There is various thinking about what the right amount of compost is to use in a veggie garden that is pumping out those veggies! Cornell University says use 3 inches over the surface worked into the top 3-6 inches of soil! Research shows ideal soil contains 5% organic matter by weight, 10% by volume. Like with a lot of gardening, more is not always better, nor necessary!

Depending on what you are planting where, add well aged manure. Hard working leaf crops like lettuces love manure, so do peppers. Heavy feeders like large plants, indeterminate tomatoes, might like a little more. Just be careful not to add so much your crop goes to leaf and no fruits! If you do, there are remedies for that, but you lose production time when that happens. Peas and beans draw their own Nitrogen from the air, and carrots will grow hairy and fork if their soil is too rich. No additional manure is needed for them.

Preparing Planting Beds for Seeds

In addition to the above, incorporate Worm Castings for all your plantings, but, seeds benefit a lot! They germinate more quickly, seedlings grow faster! Leaves grow bigger, more flowers, fruits or vegetables are produced. Vermicompost suppresses several diseases of cucumbers, radishes, strawberries, grapes, tomatoes and peppers, and it also significantly reduces parasitic nematodes, aphids, mealybugs and mites! Who could ask for more?! These effects are greatest when a smaller amount of vermicompost is used—just 10-40% of the total volume of the plant growth medium is all that is needed, 25% is ideal!

See more at Soil Care for Spring Planting! 

At Planting Time – Using these specific ingredients below may not be your personal choice, but consider adding equivalent goodies. Every plant has different needs. Planting holes are a truly plant specific spots!

Planting Hole Amendments for Transplants

  • Nonfat powdered milk is a natural germicide and immediately boosts plant immune systems. A handful does the job.
  • Worm Castings for rapid growth, disease suppression, reduce insect pests! 25% is ideal.
  • Bone Meal is high in P, Phosphorus – blooms! Uptake is about two months, right at bloom time. It is also high in calcium, which helps prevent blossom end rot in tomatoes. I plop in a generous handful.
  • Adding Jamaican bat 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.
  • Well aged Manure to boost Nitrogen – especially for manure lovers like eggplant, melons, peppers, big indeterminate tomatoes, winter squash and hard working leaf plants like lettuces.
  • Mycorrhizal fungi – Brassicas don’t dance with it, but other plants thrive. It links your plants’ roots with the soil, increases uptake of nutrients. Just sprinkle it on the roots of your transplant and give it a pat so it will stick. The roots and the fungi need to be in contact!
  • Compost if your soil needs a little boost right where you are planting. Remember, your plant has a circle of tiny feeder roots out to the mature dripline and sometimes beyond. That’s where the majority of feeding takes place when your plant gets big. Be sure to compost far enough out for them to be well nourished. Your plant will do better longer.
  • If your soil has fungi problems, wilts, blights, add a tiny tad of coffee grounds. A 1/2 a percent does the job. Yes, you read right, that is a 1/2 a %!
  • Add Green Sand or some such for a long term mineral boost if you think your soil needs it. Kelp works quickly.

In soil with fungi, plant high so the soil drains and dries, the fungi dies. Make basins so the bottom of the basin is above the general soil level. If a plant with a lot of large leaves, put a stake in the center of the basin so you know where to water. Make the basin large enough so the edges don’t degrade from the watering and your large plant is sure to get enough water to it’s dripline, where the lateral surface roots feed. Many plants uptake more food and from these lateral roots than the central deep roots.
Special Soil Berm Basin Level for Tomatoes and Cucumbers

When Your Soil Heats Up, Mulch! A two-to-four inch layer of mulch decreases evaporation from the soil by 70 percent or more! Mulch prevents light germinating weed seeds from sprouting. You save your soil nutrients and time in the garden weeding! Water well before applying the mulch, or you will insulate dry soil rather than moist soil. Be garden smart – when possible use a mulch that decomposes and feeds your soil. But if all you have is gravel, use it!

SideDressing – Between summer watering and keeping up with harvesting, sidedressing often is neglected. But your plants work hard and need some chow! Feed your plants at bloom time. They are just about to go into their maximum production. Liquid fertilizers are easy for them to uptake. Teas – compost, worm, manure, fish/kelp – are terrific. Foliar feeding, sprinkling the leaves, upper and under, with some Epsom Salts/sulfur mix is super for Solanaceae – eggplant, pepper, tomato, tomatillo, and roses, but especially peppers! This care increases your bounty, extends your growing season.  

High to Late Summer – High summer replenish low mulch. Remove and trash mulch where plants have had pests or disease; replace with clean mulch. Keep your soil consistently moist. If you are off on vacation, choose a dependable person to tend your plants. Be sure to have them keep your plants harvested so your plants don’t quit producing. Late summer feed your plants if they aren’t looking so perky and if you still want crop. But if your plant is done, no amount of feeding will matter. They know when the days are getting shorter… Late Summer, as cooling starts, remove mulch so the soil is again warmed by the Sun. 

Words on Watering from water challenged Los Angeles! This is written by Master Gardeners representing the University of California Cooperative Extension:

  • Use the shovel test to know when to water: soil should be moist to the base of the shovel when inserted into the soil.
  • Deep watering is important. Water is not getting deep enough if you sprinkle your garden every day. It is best to water to the point of run-off, and water as frequently as needed to meet the shovel test. Also, with too much run-off, you are wasting water.
  • Teach your plants to grow deeply for moisture. In spring, for average soils, water deeply only every 2-3 weeks. By the time that summer’s heat arrives, plant feeder roots will be growing deeply for moisture, and the plants won’t need watering more frequently than once a week during very hot spells.
  • One inch of irrigated water will soak down to different depths, depending on how heavy your soil is: 12″ deep in sandy soil, 9″ deep in loamy soil, but only 3″ deep in clay soil. Plant root zones generally reach from 2-12″ down, but larger plants like tomatoes may reach 3′ down. Clay soil, because it is so compact, can be watered a little each day for two to three days to allow absorption down that far, rather than a lot of runoff by watering once for a long time.
  • The ideal time to water is in the morning before the sun is high. This avoids evaporation and also gives the plants time to dry off before sunset, which deters mildews.
  • Refrain from overhead watering when the evenings remain warm, especially when leaves can’t dry off by sunset. Fungal diseases thrive when temperatures remain between 70 and 80 degrees; and they need only 2-4 hours of moist, warm conditions to develop. Overwatering is the cause of most plants dying. Too much water drowns the roots.
  • Occasionally you should overhead water in order to clean both sides of leaves.
  • Avoid walking in your garden after watering so that you do not compact the soil. Use stepping stones, boards, or straw or mulch paths. Never step into raised beds. Healthy living soil is 25% air, 25% water. It needs to breathe and be moist for the soil organisms to do their work.

ALL Year Make Compost! It is your single most bestest amendment of all! If you could choose only one, this would be it. It’s nutritious, has super water holding capacity, and steadily releases nutrition to your soil!

When your soil looks good enough to eat, you probably have it 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 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!

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Vermicomposting Workshop Vancouver

Since 1990, City Farmer and the City of Vancouver have held worm composting workshops for City of Vancouver residents who live in apartments. For $25 participants get a worm bin, 500 worms (1 lb), Mary Appelhof’s book “Worms Eat My Garbage”, a trowel, bedding and a one-hour class. Now that’s a deal!

Worm Castings are true BLACK GOLD to your garden soil, and high quality store-bought castings are just about as expensive! For good reasons. Worm castings are literally living!  Worm castings host ten to twenty times as much microbial activity than plain soil! They cause seeds to germinate more quickly, seedlings to grow faster, leaves grow bigger, more flowers, fruits and vegetables are produced. Castings contain 5 times the available nitrogen, 7 times the available potash and 1 1/2 times more calcium than that found in 12″ of topsoil. These nutrients are also water-soluble and immediately available to the plant. Most potting soils have a nutrient life for 2 to 5 days, where worm castings will last up to 6 times as long.

Vermicompost suppresses several diseases on cucumbers, radishes, strawberries, grapes, tomatoes and peppers, according to research from Ohio State extension entomologist Clive Edwards. It also significantly reduced parasitic nematodes, aphids, mealy bugs and mites. These effects are greatest when a smaller amount of vermicompost is used—just 10-40% of the total volume of the plant growth medium is all that is needed, 25% is ideal!

The right kind of worms are RED WIGGLERS! They forage on debris at the surface. They are smaller than earthworms that live IN the earth. Fishermen use them for bait. Ask your fellow gardeners to give you a handful to get started, go to the bait shack, ask at the farmers market, or support your local organic worm dealer! The little guys live 1 to 2 years. My clew (colony) has been going strong for 15 years now.

Worms are easy to raise or you can use a complex system. You can start them anytime, indoors or out depending on temps. Here in SoCal Santa Barbara mine live outside all year in full sun, brief freezes. They are more active when they are warmer. Soy inked newspaper is often used for bedding to start a clew. Worms are 90% water, so keep the bedding moist. My worms get all the moisture they need from the juicy kitchen bits I feed them and I cover them with their black plastic blankie inside the container to keep them moist! If your bin is stinky, you may be overfeeding or watering too much. Maybe increase the size of the air openings or put your bin where there is more circulation, or out of the shade into a sunny area.

Though you can start your worms anytime, two good times to start them are January and July. January will give you a well established clew and supply of castings for spring plantings starting in SoCal March. July gives a good supply for September, October fall plantings.

Vermicomposting Easy Bin Children Worms

Housing! This bin is great for at home gardeners or children’s school projects! The worms are safe from predators, access is easy, any liquid, leachate, worm tea, drains into the lid below. I use a longer bin about the same height.

Since Red Wigglers, Eisenia Foetida, are surface foragers, these worms need width, not depth. Mine live in a low 4′ by 2′ opaque dark grey storage container. I put holes in the bottom to allow the leachate to drain out and from time to time I move the bin to another location to enrich the soil there, each area getting some of that good stuff! I put holes about 6 to 8″ apart along the sides near the top. The wormies get air flow and on hot days hot air vents out. Inside the container I cover them with a large heavy mil black plastic bag to keep it moist and dark for them. They feed all the way to the top because they feel safe in the dark where no birds can see them!

I do have a shaped-to-the-base piece of 1/4″ hardware cloth, a wire mesh, around the bottom of my box to prevent predator pests like mice or rats from gnawing into the holes in the bottom of the box. Worms are gourmet for them! Sprinkle cinnamon about if you have ants.

How to Start! Select your container or system.

  • If you choose a container, get one made of opaque material, a dark color if it is available. Worms like dark, just like under the leaves, in the topsoil, in nature. Make 1/4″ or less diameter holes in the bottom and near the top of the sides or as needed. If you put holes in the container lid, rainwater will go in, perhaps flooding your worms. A hot stove flame heated very large screwdriver blade is quick and perfect for making holes in plastic containers. Push the screwdriver in and twist. If your container will be indoors, you will need a tray underneath to collect drippings.
  • Put in 4 to 6″ of moist shredded soy ink newspaper bedding, no bleached office papers. Soak the paper overnight, then wring it out so it is moist like a wrung out sponge, fluff it up. Add some leaves if you have them, and what kitchen trim you might have been saving. If the kitchen stuff is a little funky that’s best because your worms feed on bacteria!
  • Add your worms!
  • Feed your worms slowly at first. As your worms multiply, give them more chow. Bury food scraps to keep fruit flies away.
  • Your worms want dark and moist. Cover them with cardboard or another material so they will feed to the top. I tuck them in with a large black plastic garbage bag to keep them moist.
  • Mist the paper as needed to keep it from drying out.

They like decomposing kitchen waste…

YES! Things cut into smaller pieces decompose faster. My worms do love avo shells and nest in them. Crushed egg shells keep the pH neutral – you don’t need very many. Go wild with potato and carrot peelings, carrot tops, funky lettuce, squash, and, a favorite, melon rinds for dessert. The pulp from fruit/veg drinks. Fridge clean outs are perfect for your worms! If you have doubt about an item, don’t. Moderation is a good word.

NO to harder or tougher items that take a long time. No grape stems, corn cobs, avocado, cherry or mango pits. Avoid harmful spicy, salty, acidic citrus, sulfuric onion. Dairy makes the bin smell, oils and meats are too tough – bring predators if your worms are outdoors. Cooked rice, bread, pastas and pizzas bring mice to outdoor worm bins. No junk food. Coffee filters, grounds in moderation, lightly ripped teabags are good – the nylon kind don’t decompose, but not too many of those because they are acidic, and veggies like things a tad alkaline.

Rather than laying new food on top of the worms, I use a pitchfork, small tines, little damage to worms, to gently lift my worms from one side of the bin to the other. I lay in half their new food, then move the worms back, covering the new food. Then I do the other half. The new food will decompose faster when covered.

You can easily see when they have run out of food. Feed them sooner than that, or they might be hungry a few days, even die. They eat the bacteria on what you give them. They can’t eat raw food until it decomposes a bit, so feeding them sooner is crucial. If you find yourself wondering about how they are doing, check them!

Once your bin is started, there is absolutely no reason to continue to feed them newspaper or cardboard. The quality of what you feed your worms is the health of your worms and the quality of your castings. Real nutrients – kitchen scraps, plant trimmings – like the organic wastes of nature, give you excellent castings in return. Worms will eat non nutritious cardboard and lots of other things, but why? Better to recycle that in other ways.

If you are an indoor gardener, keep your clew small. If you are an outdoor gardener, you may be hard pressed to produce enough castings! Hit up your friends that juice and make smoothies for a steady supply of high quality fresh organic veg and fruit trims and bits. I have dedicated recycle friends who bring plastic bags and wide mouth containers of veggie trim. They tie bags loosely so it’s easy for me to open and feed to the kids. I, in turn, share veggies when I have extra, sometimes planting a little more, or one of their favorites for them.

Worm Red Wiggler Eisenia Foetida Castings

Harvest the bumpy like little castings – they look like fluffy coffee grounds. You’ve seen them, often after a rain…earthworms push them up in little piles. I use an old coffee container with a handle. Take the ‘blanket’ off your worms. Give them about 5 minutes to dive out of the light. Gather the castings at the top. Wait a few more minutes for them to dive again, then gather some more. Only the castings are taken; the worms are the workers!

Oh, are you spooked because worms are ‘slimy?’ They aren’t really, but get some thin rubber gloves. No problem.

At times you will see little yellow eggs, cocoons among the castings. Each holds 4-6  1/2″ long teensy baby worms and hatches in about 23 days. It’s crazy to try to separate them all out. Nevermind. Some of them will hatch in your garden and you will have a small population of red wigglers there too! Do they mate? Yep, they have to so they can make eggs. Lucky for us, they are hermaphroditic and can mate with any other worm they meet!

Worm Castings after a rain

Feeding Your Plants ~ Optimum growth is in a soil ratio of 1:4, that’s 25% castings, 75% soil. However it has been shown that even 10% of wormcast shows significant difference in plant growth. Using over 40% castings, plant growth performance is stunted and may even appear worse off than having no wormcast at all. A wise gardener knows more is not always better. And, your precious castings will go further.

I walk about my garden to see who might need some castings, or where I plan to plant next. Scratch out a shallow area on one side of your plant, leaving as many tiny surface feeder roots intact as possible. Most veggie annuals do all their root growing in the top 6 to 8 inches of soil. Spread some castings in, cover them with the soil you dug out. After you have used all the castings, water the areas lightly so the castings stay covered and moist. It’s like making and giving them worm tea in place! Remember, 25% is the ideal ratio.

How Castings Work! Castings are not exactly a fertilizer, ie their available N, Nitrogen, content is only 1.80 – 2.05 %, yet their NPK value is much higher than soil! NPK are the main minerals your plants need. The NPK in castings is locked in the cast, and slowly released as micro-organisms break it down. This is much better for plants, because it takes time for them to uptake nutrients. They can’t do it all at once. What they do uptake, they can do easily and immediately.

Vermicompost nutrients and minerals are significantly higher (with Nitrates up to 9 times higher) than garden soil. This creates electro-conductivity, in turn creating more salts in vermicompost. When there is too much salt in soil, it sucks water from plant roots resulting in the ‘burning’ of plants. Although there aren’t enough salts in vermicompost to do that (it is much more common in chemical fertilizers), using too much wormcast can stunt plant growth.

Worm castings have much higher percentages of humus than either soil or compost, which helps the castings hold more water and stay aerated, while also providing binding sites for micronutrients that would otherwise wash out of soil during heavy rains. Mineral clusters that castings form combine in such a way that they can withstand water erosion and compaction, and, increase water retention! Castings hold 2 to 3 times their weight in water! If you are in a drought area, especially add them when you add compost or Sphagnum peat moss. All three increase water holding capacity. In summer, mulching keeps your soil moist also!

A clever gardener will make a drain at one end of the worm box and collect the worm tea! Check out Bentley’s post for some of the finer details to consider and how to process your leachate for maximum results. If you aren’t doing worm tea, move your worm box from time to time so that juice can drip into your soil, making it rich and nutritious at each location. Plants will grow like crazy in those spots!

Here’s another way ~ Per Rodale, ‘One excellent use of castings is in a liquid plant tonic. Put 1 pint/2 cups of castings in a bucket. Add a gallon of warm water and a spoonful of molasses. Stir this well, and stir it frequently over the course of 24 to 48 hours. Dilute the resulting liquid at the ratio of 1 part tea to 4 parts water and use it to water container plants and fruit trees. You can use it in your vegetable beds, but they should already be well nourished by compost and thus don’t need it as much. It’s best to use all of your worm tea in a week or so.’ Another simple way is 1 cup Worm Castings for every gallon of water and wait 1 week.

Broad Fork Garden Baby Blue! Compost, Worm Castings, fish/kelp tea mixes!

A good tip! If you enjoy making worm castings, compost, fish/kelp tea mixes, and want to feed your plants but minimize damage to their roots and soil structure, get yourself a spade fork, or if you have a lot of territory, a broad fork like in the image! Push it down into the soil, rock it back and forth slightly to make holes, pour in your soup! You will hear the soil organisms dancing!

Plant recovery testimonial! L.A. Times, 5/27/00, Julie Bawden Davis: “Convinced that nothing could help a whitefly infested hibiscus in my garden that had been struggling for two years, I spread a one inch layer of worm castings around the plant. A month later I noticed that the whitefly population had dwindled. Three weeks later there were absolutely no whiteflies on the plant. It’s now back to its healthy self and producing lots of blooms.”

To my delight, visitors often wonder if I have named my worms! We all laugh and I show them more worms! Oh, and how do you get more worms?! Worms are hermaphrodites, meaning each worm has both male and female reproductive parts. The worm does have to mate in order to reproduce, but, every worm they meet is a potential mate. When a worm gets to be about six weeks old it forms a white band around its head, called a clitellum, this is where their reproductive organs are located.

Under ideal circumstances, worm populations can double in  a month. They begin breeding at 2 months old, are capable of producing 96 babies each month. Worms have a brain and five hearts. Worms breathe through their skin. They have neither eyes nor ears but are extremely aware of vibrations such as thumps or banging on the composter. Please try not to disturb them unnecessarily. Worms are odorless and free from disease.

Keep the depth of your clew between 6 and 8 inches. If you reach capacity, give some to friends starting vermicomposting, feed some to the chickens, or just turn ’em loose in nature. But, another way to put your worms to work is to add handfuls to areas where you are composting in place or right into your composter! I keep my compost pile covered with thick opaque plastic amendments bags so the worms will work at the top of the pile too! Them and compost speeding herbs like comfrey and yarrow will perk your compost right up. Just keep the pile or area moist.

Those little yellow lemon-shaped beads are worm cocoons. Your worms are happy and breeding. Decomposers – mites, pot worms and tiny black beetles – may join the family. That’s good. They’re all doing the same work, and the worms don’t mind the company.

Vacation?! Feed them well, and add fresh bedding if they need it. That will hold them for a couple weeks.

Worm Economics and Education! Vermiculture has become common practice. Private Worm Farms abound! Universities and schools have educational programs, cities have programs, zoos, private organizations proudly tell their story. Websites assist you about raising your own or starting your own business.

Buying Castings! No time for one more thing to do?! Get your castings from a reputable organic seller, support local worm cast sellers. There are many great companies with high quality castings today. Don’t confuse an amendment with castings in the ingredient list, with a bag or bucket of pure castings. Remember, a little bit of the right stuff goes a long way. Give them to your indoor plants too.

Whether for prevention, abundant growth, recovery or economics, worm castings are fabulous. Worms work for free, and are permaculture sustainable! They can consume about 1/2 of their weight each day, turning our food waste into a high quality powerful garden amendment!

The Urban Worm Anna de la Vega

I love Anna de la Vega’s site name, The Urban Worm! The name reminds us everyone can raise worms, whether at your garden or in a special system in your kitchen! Castings can be used outdoors or in your favorite indoor container plantings! Your plants will be healthier, blooms prolific!

I was more than surprised to find myself raising worms! But the rewards are wonderful and I have come to cherish the amazing little creatures! If you have hovered over the thought of becoming a worm steward, perhaps now is a good time to start!

Names or not, love your worms!

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2.23.16 Revised and expanded from 5.17.14 post


The Green Bean Connection started as correspondence for our SoCal Santa Barbara CA USA, Pilgrim Terrace Community Garden. 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!

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Feed Your Veggie Garden!

Purposes for Feeding, Sidedressing

General well being – Compost is the best general feed. It is rich with nutrition, has great water holding capacity, especially needed in summer and drought areas. Here are some possibilities. Pull back your mulch, scatter and lightly dig in a little chicken manure. If you prefer organic granulated fertilizer sprinkle it around evenly. At the same time, and/or lay on a ½” of tasty compost, topped with some worm castings. Or you can water on some fish emulsion. Water well and gently so things stay in place. Pull your mulch back in place. See more

Up production, extend harvests – Again, compost is a great pick-me-up. It’s gentle, balanced, and free if you make your own. Plants you have from saving seed are adapted to your special blend and just keep getting better! Some gardeners dig it in a bit, no deeper than the top 6″ for most summer veggies. Others simply pull back the mulch, lay on an inch of compost, water, then recover with the mulch. No need to cover an entire area if you are short on compost. Do only out to the dripline.

Less leaf/more blossoms – Studies show the ideal ratio of nutrients for flowering plants, tomatoes, squash, beans, peppers, melons, eggplant, is an NPK of 3-1-2. (That’s 3% Nitrogen, 1% phosphorus & 2% potassium.) So look for that ratio on the label of packaged fertilizers; anything close to a 3-1-2, a 6-2-4 or a 9-3-6 does the job. If you are getting way too much leaf, few to no blooms, no fruit, water like a fiend to wash away the too much N (Nitrogen) your soil has. Plus, though N makes for beautiful leaves, too much inhibits flowering and fruiting. You can add fertilizers high in Phosphorous for blooms, but at this point it needs to be super easy for quick uptake by your plant.

More foliage – Lettuce, chard, kale can use more N. They are doing nothing but make leaves and for those plants we don’t want flowers! They are good with higher ratios of N. Liquid fish and seaweed mix is good if you don’t have predator animals frequenting your garden! Fish and kelp have a nice balance of the basic nutrients and lots of essential trace elements. Pour some into your watering can, dilute it as directed and water it into the soil around the root zone to the dripline. If you prefer granulated stuff, pull back your mulch, sprinkle the granules around evenly, about 6″ from the plant stem. Lettuce thrives on chicken manure scratched into the top 2″, does wonders, especially in summer when your plants are working hard. Cover your mix or scratched in manure with compost or soil for faster uptake, and water in. Put your mulch back in place.

Green up the leaves – a super quick fix is to give your plants a tad of blood meal. It is easy for your plant to take up, and leaves get back to their beautiful Nitrogen rich dark green asap! Blood meal is an expensive high nitrogen fertilizer, 12-2-0, a very high number for a natural product, as are fish meal (and fish emulsion), horse and poultry manure ie chicken manure. Use it sparingly because it can burn flowers and foliage due to the ammonia content. And, remember, too much N inhibits flowering and fruiting. Blood meal is also toxic to animals.

Disease and Pest Resistance! Worm castings are tops! Raise your own worms or buy castings in a bag or fresh and potent at a local organic nursery!

Foliar Feeding - rose upturned

Foliar Feeding – Leaves

Not everyone can always get down on their hands and knees and dig about under their veggie plants. Maybe making compost, worm casting and/or manure teas will work for you! There are various methods, some simple, others time consuming and complex. Either way, they work! If you take the easy route, all you do is mix a handful of castings, a handful to a cup of compost, handful of manure, stir and let them soak overnight in a bucket. In the morning, swoosh it around in the bucket one more time, let it settle, then strain the top liquid into your long neck watering can, the one with the up turning rose. If you don’t have predators like skunks, stir in liquid Fish Emulsion, 6 tablespoons per gallon of water/Kelp, ¼ to ½ teaspoon per gallon of water, mix, and drench your plants! That’s a mix they won’t forget! Get a watering can that has a rose (spray end) that will swivel upward so you can apply that tasty mix to both the undersides and tops of the leaves, the whole plant. Since it has been found foliar feeding is in some cases more efficient that soil feeding, it makes good sense!

Teas have no drawbacks. They can be applied to good avail every couple of weeks if you wish.

Peppers, Toms, Eggplant & ROSES respond really well to Magnesium Sulfate (Epsom Salts) foliar feeding. Apply it when they are seedlings, when you transplant.

  • Magnesium is critical for seed germination and the production of chlorophyll, fruit, and nuts. Magnesium helps strengthen cell walls and improves plants’ uptake of nitrogen, phosphorus, and sulfur.  Magnesium deficiency in the soil may be one reason your tomato leaves yellow between the leaf veins late in the season and fruit production slows down.
  • Sulfur, a key element in plant growth, is critical to production of vitamins, amino acids (therefore protein), and enzymes. Sulfur is probably the oldest known pesticide in current use. It can be used for disease control (e.g., powdery mildews, rusts, leaf blights, and fruit rots), and pests like mites, psyllids and thrips. Sulfur is nontoxic to mammals, but may irritate skin or especially eyes.
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    CAUTION Sulfur has the potential to damage plants in hot (90°F and above), dry weather. It is also incompatible with other pesticides. Do not use sulfur within 20 to 30 days on plants where spray oils have been applied; it reacts with the oils to make a more phytotoxic combination.
  • Epsom Salts are easy to do!  Buy some Epsom Salts, what you soak your feet in, at the grocery store, mix a tablespoon per gallon, foliar feed! Foliar feeding is simply sprinkling leaves with your solutions, and works better than applying to the soil! Get a long snouted watering can that has a turnable sprinkler head. That long spout comes in handy, reaching well into your plant! Turn the head so the water shoots up under the leaves then falls back on the tops! The long arc of the handle gives lots of maneuvering ability and saves your back! Feed your plants once when they bloom, and again ten days later. The results, attributed to magnesium in the salts, are larger plants, more flowers, more fruit, thicker walled peppers! I use this mix on all my Solanaceaes: eggplant, pepper, tomato, tomatillo. Roses love it too!

Broad Fork Garden Baby Blue!Soil Feeding – Roots

Plants have lots of little feeder roots near the surface of the soil, at least out to their dripline. When you cultivate or scratch up the soil, those little roots are broken and they can no longer feed your plant. Scratch up the soil on two sides only at most. Leave plenty of undisturbed soil so the feeder roots can continue to feed your plant. Your plant may even slow down after a feeding until it grows more feeder roots back. Give it a little time for recovery.

Seedlings need to be fed close to the plant because they don’t have an array of feeder roots yet.

Lettuces love a bit of chicken manure, but ixnay for strawberries. They don’t like the salts.

If you enjoy making those tea/fish/kelp mixes, and want to feed your plants but minimize damage to their roots and soil structure, get yourself a spade fork, or if you have a lot of territory, a broad fork like in the image! Push it down into the soil, rock it back and forth slightly to make holes, pour in your soup! You will hear the soil organisms dancing!

Know your guanos! Besides being expensive, bat and Seabird Guanos are not a quick fix; they take awhile to break down. Some say they are better applied as foliar teas, but still, the release time per Colorado University Extension is FOUR MONTHS even for powdered guano! Guanos vary hugely in NPK percents! Adding guanos high in P, Phosphorus, at planting time helps your plants continue to bloom late in the season! Jamaican bat is high P phosphorus (blooms) 1-10-0.2. But Mexican bat is high N (leaf growth, plant vigor) 10-2-1. Peruvian seabird is high in N and P (leaf and bloom) 10-10-2.

Worm castings?! OH, YES! Though they are not nutrients they do cause seeds to germinate more quickly, seedlings to grow faster, leaves grow bigger, more flowers, fruits or vegetables are produced! Vermicompost suppresses several diseases on cucumbers, radishes, strawberries, grapes, tomatoes and peppers, according to research from Ohio State extension entomologist Clive Edwards. It also significantly reduced parasitic nematodes, APHIDS, mealy bugs and mites. These effects are greatest when a smaller amount of vermicompost is used—just 10-40% of the total volume of the plant growth medium is all that is needed, 25% is ideal!

Up production, extend your growing time, enjoy seeing your plants’ radiant health, and be blessed with scrumptious meals!

See also Soil Building!

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