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Shade
In drylands there is a noticeable lack of trees. This situation is kind of a Catch-22. The hotter and drier it is, the less water there is in the ground to provide for plants that can attain height, and the more the leaves of the existing trees must adapt (become smaller) to prevent transpiration and sunburn. Yet the very lack of trees and their extensive root systems, and the shade and habitat they create, and the transpiration that allows humidity to keep the air moist for pollen to survive, is one of the causes of desertification.So how do we stop this cycle?
First, work on a manageable area. If you have a large property, then start on the area closest to your home or where you need water the most, or where water settles. As in the Annie Lamont title, Bird by Bird, you work on a piece a little at a time.
- Put in earthworks to harvest rainwater. Simple swales or rain catchment basins, perpendicular to the water flow and on contour with your property, will harvest hundreds of gallons of water each rain. You can do them with tractors, you can do them with shovels, you can do small ones with trowels above small plants. Just do them.
- Bury organic matter: hugelkultur. Do you have old wood laying around? Palm trees that are growing and being a fire hazard? Old untreated lumber full of nails? Branches? All of this can be layered into the ground. Bury organic matter downhill from your swales. If you cannot bury, then pound sticks vertically into the ground. The important thing is that you are adding organic material back into your depleted soil. It will hold rainwater, it will activate soil microbes and fungi, it will open oxygen and nutrient channels, it will sequester carbon and make it available to the plants. Our soil is mostly just dead dirt. By layering organic material with dirt you are doing what nature does, but at an accelerated pace.
If your soil is unmanageable, or you can’t dig, then layer on top of the soil. Its called, among other things, lasagne gardening. Lay out newspaper, top it with fresh grass clippings or other greens, top that with dried grass clippings, dried leaves or other ‘brown’ materials, and depending upon what you want to plant in this, you can top it with mulch or with a layer of good compost and then mulch. Then plant in it! You create soil on top of the ground. - Mulch and sheet mulch! Protect your soil from the heat and wind, and from pounding rain. A thin layer of bark will actually heat up and accelerate the evaporation process: add several inches of mulch to the ground. Better yet, sheet mulch by laying cardboard and/or newspaper directly on top of the weeds and layering an inch or more of mulch on top.
This can be free mulch from landscapers, old weeds, grass clippings, animal bedding, softwood cuttings… just cover the soil to keep it moist and protected. Thick mulching alone will help keep some humidity in the air and begin soil processes, as well as reduce evaporation by reflected heat that comes from bare earth or gravel. - Plant native plants. They thrive in our soil. Grow trees that filter the sun and don’t like a lot of water, such as palo verde, or those that take minimal additional water such as desert willow, California redbud, valley oak, or others. Grow tall bushes such as toyon, lemonadeberry, sugarbush, quailbush, ceanothus
or others. Use these wonderful plants to invite in birds,butterflies, lizards and other wildlife that will begin pollination and help activate the soil. - Design your garden for what you want to grow besides natives. Fruit trees? Vegetables? Ornamentals? They can be arranged in your mulched area in guilds to grow cooperatively.
- Grow shade. Fast-growing trees and shrubs are invaluable for protecting – ‘nurserying in’ – less hardy plants. Acacia and cassia are both nitrogen-fixers and will grow quickly to shade your plants, can be cut for green waste in the fall and also attract pollinators. Moringa is completely edible and is also an excellent chop-and-drop tree. There are many others. You need to protect what you plant from the harsh summer sunlight, and using sacrificial trees and shrubs is the most productive way to do it.
- Protect your tree trunks from scorching by growing light vines up them, such as beans or small squash.
Once you have done this process in one area, then move on to the next, like a patchwork quilt. These areas should all be planted in accordance with a larger plan that covers your entire property, so that you plant what you want in the best possible place. However, the earthworks, hugelkultur and mulching can be done everywhere. By following these guidelines, and working one small area at a time, you’ll have success, have trees, shade, food and be helping reverse desertification, one plot at a time.
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Six Years of Permaculture
In February, 2011, I signed the contract with Roger Boddaert to create a permaculture food forest. The goals at that time were to stop the erosion on the property, to create a wildlife habitat, and to grow food, medicine, native plants, building materials, herbs and ornamentals in a sane way: no chemicals. So the journey began, and it hasn’t been easy. Nor did I at that time know that the garden would evolve into Finch Frolic Garden and my business would be education. In preparing for a talk about our garden, Miranda and I worked on before and after photos. The garden this April, 2017, is stunning, with blooming wisteria, fruit trees, red bud, roses, angel-wing jasmine, iris, and so much more. Best of all Mrs. Mallard has brought her annual flock of ducklings from wherever she nests, and the four babies are still alive and thriving after a week! So I thought I’d share the incredible difference between what had been, and what is now. All done with low water use, no fertilizer, herbicide, insecticide, additives or supplements. Come visit when you can! Slideshow images change in ten seconds:
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Creating Rain with Canopy
Even if we don’t receive a lot of rain in drylands, we might have fog, sprinkles and other degrees of ambient moisture. This moisture can burn off with reflected heat from hard-packed earth, from gravel and hardscape, and from buildings. It is too irregular and thin to make the use of mist nets feasible. However, a much better way to collect that moisture and turn it into rain is the method nature uses: trees. The layers of a plant guild are designed to capture, soften and sink rainwater, so why not just let them do it? Many trees are dying due to heat, low water table, lack of rainfall and dry air. Replacing them with native and drought-tolerant trees is essential to help put the brakes on desertification.
Please take five minutes, follow this link and listen and have a walk with me into Finch Frolic Garden as this 5-year-old canopy collects moisture and turns it into rain:
Plant a tree!
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Polyculture In A Veggie Bed
Polyculture is, obviously, the opposite of monoculture, but in permaculture (a lot of -cultures here) it means more than that. The best way to plant in polyculture is to follow the guidelines for a plant guild . A plant guild is how plants arrange themselves in nature so that each fulfills a niche. The variety of plants aren’t competing for the same nutrients and are delivering something other plants need; i.e. shade, nutrients, root exudates, leaf drop, soil in-roads via deep tap roots, etc.
By burying sticks in planting holes you are helping feed the soil and hold water. When planting veggies here at Finch Frolic Garden I often mix up a handful of vegetable, herb and flower seeds that fulfill the plant guild guidelines and plant them all in one area. They come up in a mix of heights, colors, shapes and scents to fool bugs. The result is like a miniature forest.
A merry mixture of vegetables, herbs and flowers in a mature bed. However that sort of wild designed planting has its drawbacks. Harvesting is more time consuming (although more fun, like a treasure-hunt). Many people find peace in looking at rows of vegetables, and peace is valuable.
We disturb the soil as little as possible, and pull the soil back for potatoes. You can plant polyculture in rows as well. Just plant each row with a different member of the plant guild, and you’ll achieve a similar effect with insect confusion, and with nutrient conservation.
In this small, slightly sunken bed (we are in drylands so we plant concave to catch water), we planted rows of three kinds of potatoes, two kinds of shallots, a row each of bush beans, fava beans, parsnips, radish and carrots.
Miranda planting potatoes and shallots before the smaller seeds go in. We covered the bed with a light mulch made from dried dwarf cattail stems. This sat lightly on the soil and yet allowed light and water penetration, giving the seedlings protection from birds and larger bugs.
This light, dry mulch worked perfectly. Since cattails are a water plant, there are no worries about it reseeding in the bed. The garden a couple months later. Because we had a warm and rainless February (usually our wettest month), our brassicas headed up rather than produced roots and only a few parsnips and carrots germinated. However our nitrogen-fixing favas and beans are great, our ‘mining’ potatoes are doing beautifully and the shallots are filling out well.
Every plant accumulates nutrition from the air and soil, and when that plant dies it delivers that nutrition to the topsoil. In the case of roots, when they die it is immediate hugelkultur. Without humans, plants drop leaves, fruit and seeds on the ground, where animals will nibble on them or haul them away but leave juice, shells and poo behind. When the plant dies, it dies in place and gives back to the topsoil. When we harvest from a plant we are removing that much nutrition from the soil. So when the plants are through producing, we cut the plants at the soil surface and leave the roots in the ground, and add the tops back to the soil. By burying kitchen scraps in vegetable beds you are adding back the sugars and other nutrients you’ve taken away with the harvest. It becomes a worm feast. Depending upon your climate and how warm your soil is, the scraps will take different lengths of time to decompose. Here in San Diego, a handful of food scraps buried in January is just about gone by February. No fertilizer needed!
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Plant Guild #9: The Whole Picture
When set in motion the many parts of a plant guild will create a self-sustaining cycle of nutrition and water. By understanding the guild template and what plants fit where, we can plug in plants that fulfill those roles and also provide for us food, building materials, fuel and medicine as well as beauty.Plant the appropriate plants for where you are placing them, for your soil and water use, and stack them in a guild with compatible plants that you can use. The ground will be covered by a foliar density that will keep grasses and other weeds at bay and provide excellent habitat for a full range of animals and insects. By stacking plants in a guild you are bringing life and abundance back to your garden.
Does it still sound so complicated? Rather than try to learn the roles of all the plants in the world, start small. Make a list of all the plants you want to plant. List them under food bearing, culinary/medicinal herb, craft/building material, and ornamental. Then read up on those plants. What size are they at maturity? Do they need full sun, partial or full shade? If trees, do they have an upright growth so you may plant under them (stonefruit), or do they like to have their roots covered and don’t like plants directly under them (citrus and avocado)?
Citrus doesn’t like plants under its canopy, but does like plants outside its dripline. Are they annuals, perennials or biennials? What is their growth habit: sprawling, rooting where they spread, upright bushy, do they need support and can they cling or do they need to be tied to a support?
Will the plant twine on its own? Do they require digging up to harvest? Do they fix nitrogen in the soil? Do they drop leaves or are they evergreen? Are they fragrant? When are their bloom times? Fruiting times? Are they cold tolerant or do they need chill hours? How much water do they need? What are their companion plants (there are many guides for this online, or in books on companion planting.)
Do vines or canes need to be tied to supports? As you are acquainting yourself with your plants, you can add to their categorization, and shift them into the parts of a plant guild. Yes, many plants will be under more than one category… great! Fit them into the template under only one category, because diversity in the guild is very important.
Draw your guilds with their plants identified out on paper before you begin to purchase plants. Decide where the best location for each is on your property. Tropical plants that are thirsty and don’t have cold tolerance should go in well-draining areas towards the top or middle of your property where they can be easily watered. Plants that need or can tolerate a chill should go where the cold will settle.
Once it is on paper, then start planting. You don’t have to plant all the guilds at once… do it as you have time and money for it. Trees should come first. Bury wood to nutrify the soil in your beds, and don’t forget to sheet mulch.
Remember that in permaculture, a garden is 99% design and 1% labor. If you think buying the plants first and getting them in the ground without planning is going to save you time and money, think again. You are gambling, and will be disappointed.
Have fun with your plant guilds, and see how miraculous these combinations of plants work. When you go hiking, look at how undisturbed native plants grow and try to identify their components in nature’s plant guild. Guilds are really the only way to grow without chemicals, inexpensively and in a way that builds soil and habitat.
You can find the rest of the 9-part Plant Guild series here: Plant Guilds: What are they and how do they work? The first in a series. , Plant Guild #2: Canopy , Plant Guild #3: Sub-Canopy , Plant Guild #4: Nitrogen-Fixers, Plant Guild #5: Mining Plants, Plant Guild #6: Groundcovers, Plant Guild #7: Vines, Plant Guild #8: Insectiaries .
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Plant Guild #8: Insectiaries
California native sage and penstemon make great insectiaries. Insectiaries are plants which attract lost of pollinators to the rest of your plant guild. We’re not just talking honey bees. Actually, what Americans raise and call honey bees, any bees from the genus Apis which are colonial honey-producers, are all European. Of course there are also the African honey bees which are loose in America, but their ‘hotness’ – their radical and violent protective measures – are not welcome. There are no native honey bees in North America.
What we do have are hundreds of species of bees, wasps and flies which are native and which do most of the pollenization in non-poisoned gardens and fields. Here in Southern California where everything is smaller due to the low rainfall we have wasps, flies and bees which range in size from the inch-long carpenter bees to those the size of a freckle. A small freckle. In fact the best native pollinator we have is a type of hover fly that is about the size of a grain of rice.
Hoverflies (Family Syrphidae) are one of our best pollinators. My daughter Miranda hosts our Finch Frolic Garden Facebook page where she has posted albums of animals and insects found here, with identifications along with the photos so that you can tell what is the creature’s role in the garden (you don’t need to be a member of Facebook to view it).
“This photo is of a minute parasitoid wasp (likely Lysiphlebus testaceipes) which preys on aphids. The aphids here are Oleander Aphids (Aphis nerii), which infest our milkweed bushes.” Miranda Kennedy We notice and measure the loss of the honeybee, but no one pays attention to the hundreds of other ‘good guys’ that are native and do far more work than our imports. Many of our native plants have clusters of small flowers and that is to provide appropriate feeding sites for these tiny pollinators. Tiny bees need a small landing pad, a small drop of nectar that they can’t drown in, and a whole cluster of flowers close together because they can’t fly for miles between food sources.
Oregano doesn’t spread as much as other mints do, and can be kept in check by harvesting. Look closely at the blooms in summer and you’ll see lots of very tiny insects pollinating! If you’ve read my other Plant Guild posts, you’ve already familiar with this, but here it goes again. You’ve heard of the ‘Three Sisters’ method of planting by the Native Americans: corn, beans and squash. In Rocky Mountain settlements of Anasazi, a fourth sister is part of that very productive guild, the Rocky Mountain bee plant (Cleome serrulata). Its purpose was as an insectiary.
Borage is edible, medicinal, lovely and reseeds. So planting native plants that attract the insects native to your area is just as important as planting to attract and feed honey bees. Many herbs, especially within the mint and sage families, produce flowers that are enjoyed by most sizes of insects and are useful as food or medicine as well.
You’ll remember our old friend comfrey, which is also a mining plant and great green fertilizer! It also is a dining room for bumblebees. If you like flowers, here’s where you can possibly plant some of your favorites in your guild and not feel guilty about it! Of course, aesthetics is important and if you aren’t enjoying what is in your garden, you aren’t doing it right, so plant what makes you happy. As long as its legal.
Of course be sure to grow only non-GMO plants, and be ESPECIALLY sure that if you are purchasing plants they are organically raised! Although large distributors such as Home Depot are gradually phasing into organics, an enormous amount of plants sold in nurseries have been treated with systemic insecticides, or combination fertilizer/insecticides. 
Systemic poisons work so that any insect biting the plant will be poisoned. It affects the pollen and nectar as well, and systemics do not have a measurable life span. They don’t disappear after a month or so, they are there usually for the life of the plant. If your milkweed plants don’t have oleander aphids on them, be wary! If the plants sold as food for pollinators and as host plants don’t have some insect damage to them, beware! They WILL sell you ‘butterfly and bird’ plants, but also WILL pre-treat them will systemic insecticides which will kill the Monarchs and other insects that feed on the plant, and sicken the nectar-sipping birds. 
Even those plants marked ‘organic’ share table space in retail nurseries with plants that are sprayed with Malathion to kill white fly, and be sure that the poison drift is all over those organic vegetables, herbs and flowers. Most plant retailers, no matter how nice they are, buy plants from distributors which in turn buy from a variety of nurseries depending upon availability of plants, and the retail nurseries cannot guarantee that a plant is organically grown unless it comes in labeled as such. Even then there is the poison overspray problem. The only way to have untainted plants is to buy non-GMO, organically and sustainably grown and harvested seeds and raise them yourself, buy from local nurseries which have supervised the plants they sell and can vouch for their products, and put pressure on your local plant retailers to only buy organic plants.
Talk about a sales twist! They don’t mention that it kills EVERYTHING else! When public demand is high enough, they will change their buying habits, and that will force change all the way down the line to the farmers. No matter how friendly and beautiful a nursery is and how great their plants look, insist that they prove they have insecticide-free plants from organic growers (even if they don’t spray plants themselves). Systemic insecticides are bee killers. And wasp and fly killers as well.
Of course many of the other guild members will also attract pollinators, and even be host plants for them as well. With a variety of insectiaries, you’ll receive the benefit of attracting many species of pollinator, having a bloom time that is spread throughout the year, and if a plant is chewed up by the insect it hosts (milkweed by Monarch caterpillars, for instance) there will be other blooms from which to choose.
Placing fragrant plants next to your pathways also gives you aromatherapy as you pass by.
And flowers are pretty. So plant them!
You can find the entire 9-part Plant Guild series here: Plant Guilds: What are they and how do they work? The first in a series. , Plant Guild #2: Canopy , Plant Guild #3: Sub-Canopy , Plant Guild #4: Nitrogen-Fixers, Plant Guild #5: Mining Plants, Plant Guild #6: Groundcovers, Plant Guild #7: Vines, Plant Guild #9: The Whole Picture.
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Plant Guild #7: Vines
Our varieties of squash several years ago. You may think that vines and groundcover plants are pretty interchangeable, and they can share a similar role. However, as we covered in the Plant Guild #6: Groundcovers these plants do not have to vine, but just cover large spaces close to the ground and coming from a single trunk or stem.
Sweet potatoes and yams make fantastic ground covers. The leaves are edible. Some root in one place, and some spread tubers over a larger area, so choose what is appropriate for digging up your harvest in your guild. They will die of frost. Vines can be large and heavy, small and delicate, perennial or annual. In a food plant guild vines are often food-bearing, such as squash. If you recall the legendary Three Sisters of planting – corn, beans and squash – there are two vines at work here. The corn forms a trellis for the light and grabby bean plant to climb upon (the bean fixing nitrogen in the soil as well as attracting pollinators with its flowers). The squash forms a low canopy all around the planted area. The big leaves keep moisture in, soften the raindrops to prevent erosion and deoxygenation, drop leaves to fertilize the soil, provide a large food crop, and attract larger pollinators. Even more than that, the squash protects the corn from raccoons. These masked thieves can destroy an entire backyard corn crop in a night, just when the corn is ripe. However, they don’t like walking where they can’t see the ground, so the dense squash groundcover helps keep them away.
Pipian from Tuxpan squash supported by a plum and a pepper tree. Vines are very important to use on vertical space, especially on trees. With global warming many areas now have extremely hot to scorching sun, and for longer periods. Intense sun will scorch bark on tender trees, especially young ones. By growing annual vines up the trees you are helping shade the trunk while producing a crop, and if the vines are legumes you are also adding nitrogen fertilizer.
Can you spot the squash in the lime tree? It is crescent shaped and pale. Be sure the weight of the mature vine isn’t more than the tree support can hold, or that the vine is so strong that it will wind its way around new growth and choke it. Peas, beans and sweetpeas are wonderful for small and weaker trees. When the vines die they can be added to the mulch around the base of the tree, and the tree will receive winter sunlight. When we plant trees, we pop a bunch of vining pea (cool weather) or bean (warm weather) seeds right around the trunk. Larger, thicker trees can support tomatoes, cucumbers, melons, and squash of various sizes, as well as gourds. Think about how to pick what is up there! We allowed a alcayota squash to grow up a sycamore to see what would happen, and there was a fifteen pound squash hanging twelve feet above the pathway until it came down in a heavy wind!
These zuchinno rampicante, an heirloom squash that can be eaten green or as a winter squash, form interesting shapes as they grow. These ‘swans’ and Marina are having a stare-off. Nature uses vertical spaces for vines in mutually beneficial circumstances all the time, except for notable strangler vines. For instance in Southern California we have a wild grape known as Roger’s Red which grows in the understory of California Live Oaks. A few years ago there appeared in our local paper articles declaiming the vines, saying that everyone should cut them down because they were growing up and over the canopy of the oaks and killing them. The real problem was that the oaks were ill due to water issues, or beetle, or compaction, and had been losing leaves. The grape headed for the sun, of course, and spread around the top of the trees. The overgrowth of the grape wasn’t the cause of the problem, but a symptom of a greater illness with the oaks.
Zucchini! Some vines are not only perennial, but very long-lived and should be placed where they’ll be happiest and do the most good. Kiwi vines broaden their trunks over time and with support under their fruiting stems can be wonderful living shade structures. A restaurant in Corvallis, Oregon has one such beauty on their back patio. There is something wonderful about sitting in the protection of a living thing.
Wisteria chinensis is a nitrogen-fixer with edible flowers (and poisonous other parts), has stunning spring flowers and can make a nice deciduous vine to cover a canopy. It does spread vigorously, but can be trained into a standard, and are fairly drought tolerant when mature. Passionvines can grow up large trees where they can receive a lot of light. Their fruit will drop to the ground when ripe. The vines aren’t deciduous, so the tree would be one where the vine coverage won’t hurt the trunk.
Dragonfruit aren’t exactly a vine, but they can be trained up a sturdy tree. Vines such as hops will reroot and spread wherever they want, so consider this trait if you plant them. Because the hops need hand harvesting and the vines grow very long, it is probably best to put them on a structure such as a fence so you can easily harvest them.
So consider vines as another important tool in your toolbox of plants that help make a community of plants succeed.
Next in the Plant Guild series, the last component, Insectiaries. You can find the entire 9-part Plant Guild series here: Plant Guilds: What are they and how do they work? The first in a series. , Plant Guild #2: Canopy , Plant Guild #3: Sub-Canopy , Plant Guild #4: Nitrogen-Fixers, Plant Guild #5: Mining Plants, Plant Guild #6: Groundcovers, Plant Guild #8: Insectiaries, Plant Guild #9: The Whole Picture.
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Plant Guild #6: Groundcover Plants
Artichokes are mining plants, but also have a low enough profile to be a groundcover plant. They make excellent chop-and-drop. Flanking are lavender, scented geranium (left), and borage. In most ecosystems that offer easy food for humans, the ground needs to be covered. Layers of leaves, organic matter from animals (poo, fur, carcasses, meal remains, etc.) , dropped branches and twigs, fallen flowers and fruit, and whatever else gravity holds close to the earth, compost to create soil and retain water and protect the soil from erosion and compaction. Areas that don’t have this compost layer are called deserts. If you want to grow an assortment of food for humans, you have to start building soil. Even in desert communities where there are some food plants growing, such as edible cactus, mesquite beans, etc., there is biodiversity on a more microscopic scale than in old growth forests. In deserts the soil needs to absorb what little rain there is and do it quickly before it evaporates, and plants have leaves adapted to have small leaf surfaces so as not to dry out, and there are few leaves to drop. Whereas in areas where there are large forests the weather is usually wetter, tall plants and thick underbrush provide multiple layers of protection both on the plants and when they fall to layer the earth.
Nasturtium reseeds itself annually, is edible with a bite of hotness, detracts aphids from other plants, and is charming. Don’t let it get away in natural areas, though. A quick way to build soil in plant guilds is to design for plants that will cover the ground. This isn’t necessarily the same groundcover as you would use to cover embankments. For instance, iceplant can be used in a pinch, but it really isn’t the best choice in most plant guilds unless you are in a very dry climate, and your plant guild is mostly desert-type plants: date palm, etc. Annuals can be squash or other aggressive food-producing vines such as unstaked tomatoes. However you don’t need to consider just ground-hugging plants; think sprawling shrubs.
Scented geraniums are a great ‘placeholder plant’. These Pelargoniums (not true geraniums) come in a wide variety of fragrances. We’ve found bird nests in these! When guests tour through Finch Frolic Garden, they often desire the lush foresty-feel of it for their own properties, but have no idea how to make it happen. This is where what I call ‘placeholder plants’ come in. Sprawling, low-cost shrubs can quickly cover a lot of ground, protect the soil, attract insects, often be edible or medicinal, be habitat for many animals, often can be pruned heavily to harvest green mulch (chop-and-drop), often can be pruned for cuttings that can be rooted for new plants to use or to sell, and are usually very attractive. When its time to plant something more useful in that area, the groundcover plant can be harvested, used for mulch, buried, or divided up. During the years that plant has been growing it has been building soil beneath it, protecting the ground from compaction from the rain. There is leave mulch, droppings from lizards, frogs, birds, rabbits, rodents and other creatures fertilizing the soil. The roots of the plant have been breaking through the dirt, releasing nutrients and developing microbial populations. Some plants sprawl 15′ or more; some are very low-water-use. All of this from one inexpensive plant.
Squash forms an annual groundcover around the base of this euphorbia. Depending upon your watering, there are many plants that fit the bill, and most of them are usable herbs. Scented geraniums (Pelargonium spp.), lavender, oregano, marjoram, culinary sage, prostrate rosemary, are several choices of many plants that will sprawl out from one central taproot. Here in Southern California, natives such as Cleveland sage, quail bush (which harvests salt from the soil), and ceanothus (California lilac, a nitrogen-fixer as well), are a few choices. Usually the less water use the plant needs, the slower the growth and the less often you can chop-and-drop it. With a little water, scented geraniums can cover 10 – 15 feet and you can use them for green mulch often, for rooted cuttings, for attracting insects, for medicine and flavoring, for cut greenery, for distillates if you make oils, etc.
Sweet potatoes make a great ground cover. Choose varieties that produce tubers directly under the plant rather than all along the stems so that you don’t have to dig up your whole guild to harvest. Groundcover plants shouldn’t be invasive. If you are planting in a small guild, planting something spreading like mint is going to be troublesome. If you are planting in larger guilds, then having something spreading in some areas, such as mint, is fine. However mint and other invasives don’t sprawl, but produce greenery above rootstock, so they are actually occupying more space than those plants that have a central taproot and can protect soil under their stems and branches. Here at Finch Frolic Garden, we have mint growing freely by the ponds, and in several pathways. Its job is to crowd out weeds, build soil, and provide aromatherapy. I’d much rather step on mint than on Bermuda grass, and besides being a superb tea herb, the tiny flowers feed the very small bees, wasps and flies that go unsung in gardens in favor of our non-native honeybees (there are no native honeybees in North America).
Here’s a general planting tip: position plants with fragrant leaves and flowers near your pathways for brush-by fragrance. You should have a dose of aromatherapy simply by walking your garden path. Mints are energizing, lavenders calming, so maybe plan your herbs with the pathways you take in the morning and evening to correspond to what boost you need at that time.
Consider groundcover plants and shrubs that will give you good soil and often so much more.
Next up: Vining Plants.
You can find the entire 9-part Plant Guild series here: Plant Guilds: What are they and how do they work? The first in a series. , Plant Guild #2: Canopy , Plant Guild #3: Sub-Canopy , Plant Guild #4: Nitrogen-Fixers, Plant Guild #5: Mining Plants, Plant Guild #7: Vines, Plant Guild #8: Insectiaries, Plant Guild #9: The Whole Picture.
What makes up a plant guild. You May Also Like
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Ponds and Potatoes; A Finch Frolic New Year’s Celebration
Our sixty degree weather here in Fallbrook, CA , gave us the opportunity to work in our garden. A year ago – 2014 – it snowed on New Year’s Eve. This year the nights are frosty, the days mercifully warmer, and the rain frustratingly rare. Our promised El Nino rains are expected to hit in force within the next couple of months. Weather they do or not, focusing on catching every precious drop in the soil, and protecting the ground from erosion and compaction, is paramount.
Permaculture in rows. Pretty nice soil, which had been silt from the street a couple of years ago, mixed with chicken straw, topped with leaves. No chemicals! The last day of 2015 Miranda and I spent working one of our vegetable garden beds, and reshaping our kitchen garden. When we redesigned this garden by removing (and burying) the raised beds, hugelkulturing and planting, we made a lovely Celtic design.
The unplanted kitchen garden newly designed in January, 2013. However the plants just won’t respect the design, so we’ve opted to lessen the pathways, turning the beds into keyhole designs for more planting space. I’ll blog more about that in the future. Because the pathways have been covered in cardboard and woodchips (sheet mulched), the soil below them is in very good shape, not dry and compacted.
How deep do roots grow? This clump of oxalis (sour grass) is white because it was growing without light under the pathway sheet mulch. The corms at the end of the long roots are about 8 inches below the plant. Good soil means deep roots; I’ve never seen this plant have anything but shallow roots. This bed has been home to sweet potatoes and various other plants, so although I try to practice the no-dig method, where you have root vegetables you must gently probe the soil for goodies. We left some of the roots, so sweet potatoes will again rise in this bed.
Miranda planting potatoes and shallots in rows. Between these rows and around the outisde other veggies were planted. We planted in rows. Usually I mix up seeds, but this time I wanted to demonstrate polyculture in row form. We planted three rows of organic potatoes (purchased from Peaceful Valley Organics), with a row of shallots between them. Between the root vegetable rows we planted a row of fava beans, and a row of sugar pod peas. Around the edges Miranda planted rows of bull’s blood beets, Parisienne carrots, and maybe some parsnips. This combination of plants will work together in the soil, following the template of a plant guild. We left the struggling eggplant, which came up late in the year after the very hot summer and has so far survived the light frost.
Sticks. So important for the soil. These went in vertically around the planting bed to act both as one type of gopher deterrent (a physical barrier) and also as food and as water retention for the veggies. On top of the bed we strew dead pond plants harvested from our small pond near our house, which will be receiving an overhaul soon (hopefully before the Pacific chorus frogs start their mating season in force). We didn’t water the seeds in, as there is rain predicted in a few days. The mulch on top will help protect the seeds from hungry birds.
The finished bed topped with dead pond weeds (which don’t have seeds that will grow on dry land!). The sticks are to steady future bush peas. A good way to spend the last day of the year: setting seeds for food in the spring.
Before: The little pond, which is also a silt basin, almost completely filled by an enthusiastic clump of pickerel. This pond is wonderful habitat for birds, frogs, dragonflies, and so many other creatures, and as a water source for raccoon, possum, coyotes, ducks, and who knows what else that visits in the night. Then on January 1 I decided it was a good opportunity to clear out the excess pickerel that had taken over our lower small pond. With the well off for the winter, and very light rainfall, this pond has gone dry. A perfect opportunity for me to get in there with a shovel, especially knowing that I already had a chiropractor’s appointment set for Monday (!).
Making some headway. The mud was slick and spongy, but not unsafe, and not nearly as smelly as I had anticipated. Pickerel is not a native to San Diego, but it is a good habitat pond plant and it has edible parts. I wasn’t tempted, however. Its roots are thick and form a mat several inches thick hiding rhizomes that are up to an inch in diameter. I’d cut into the mass from several sides, pull the mass out with my gloved hands and throw the heavy thing out of the pond. Its good to be in contact with the earth, in all its forms. I couldn’t think of a better way to use the holiday afternoon.
Thick root mass hiding large rhizomes made removal a real exercise. This is why I practice yoga and attend Zumba class with Ann Wade at the Fallbrook Community Center! I moved at least a ton of material in four hours. Just before sunset I decided that I was done. About an hour before that, my body had decided that I was done, but I overrode its vote to finish. I left some pickerel for habitat and looks, and will try to contain it by putting some sort of a physical barrier along the roots, such as urbanite.
Removal of one of the three really nasty plants around the edge was a victory. The ends of their leaves are like needles, and impossible to walk past or work around, and dangerous for little kids. This root ball was harder to dig out than the mucky pickerel, and the success even sweeter. Revenge for all the pokes! We also might harvest some of the silty clay for use in the upper pond, although the prospect of carting heavy wet mud uphill isn’t as appealing as it might sound. That needs to happen today or tomorrow, as the aforementioned rain is expected, and I want to fill this pond again for the frogs.
After: Finished with the digging. Still more work to do -including cleanup of the mountain of organic matter – before refilling. One good thing about the pond going dry is that there are no more mosquito fish (gambuzia) in it. Mosquito fish are very invasive, and love to eat frog’s eggs and tadpoles far better than they do mosquito larvae. When the pond fills with non-chemically treated water (rain and well water), some of the microscopic aquatic creatures will repopulate the water. I’ll add some water from the big pond as well to make sure there are daphnia and other natural water friends in it, which will do a much better job at mosquito control without sacrificing our native frogs. I can’t get all the gambuzia out of our big pond, but at least they are out of the other two. Once dragonflies start in again, their young will gladly eat mosquito larvae.
So here on the morning of the second day of 2016, I lay in my warm bed prior to rising to start the chores of the day, stiff as an old stiff thing as my body adjusts to strenuous manual labor again, looking forward to more gardening duties to prepare Finch Frolic Garden for the reopening March 1, and for the rains.
The best part of heavy gardening duties is that I can finish off the Christmas cookies guilt-free!
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Podcasts with Diane Kennedy
Two podcasts with me talking about permaculture, Finch Frolic Garden, and how you can save money and the world through gardening! 🙂 Please let me know what you think:
This is a podcast with Sheri Menelli of earthfriendlyhomeowner.com, where I talk pretty much without a pause for breath for about the first ten minutes. Recorded in May, 2015.
http://www.earthfriendlyhomeowner.com/ep7-interview-with-diane-kennedy-of-finch-frolic-gardens-and-vegetariat-com/
This is a podcast with Greg Peterson of Urban Farm Podcasts, released Jan. 7, 2016, and you can listen to it several ways:
Urban Farm U:
http://www.urbanfarm.org/category/podcast/
iTunes:
https://itunes.apple.com/us/podcast/urban-farm-podcast-greg-peterson/id1056838077?mt=2
You can sign up for free to hear all their great podcasts here.
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