Small Garden News

For your organic garden

Blog

Bridging a Garden’s Hungry Gap

by Leave a Comment

The garden can experience a little bit of a “down time” here in late May, with regard to harvests. Most of the spring crops are gone from the garden, and the summer crops are too new to produce much food. This time of lean harvests has long been known as “the hungry gap.”

Garden planted with young plants of tomato, peppers, basil will not produce food for several more weeks.
These tomato and pepper plants will not produce food for several more weeks.

In the Southern US, the spring hungry-gap is fairly brief, but in the hottest parts of the South, there can be a second time of lean harvests in August and early September, when crops fail due to extremely high temperatures that occur day and night, for weeks on end.

My gardening sister in Louisiana routinely faces this second gap in garden productivity, in August and September, that is less common in the Atlanta area.

May crops for Southern gardens

For most crops that we can harvest in May, planting in the cool weather and cool soils of early spring is required. This can take some extra effort. A few of the bridging crops will be warm-season vegetables, like bush beans and zucchini. Both of these crops could need to be protected under a frost blanket (or an old flannel sheet) if the temperature drops down below about 38 degrees F.

However, the effort of protecting the plants can be worthwhile. When I plant bush beans in early April, the plants produce mature beans that we can harvest and eat by the end of May. In 2015, our patch of Provider bush beans was producing well by May 27; other years the bush beans have come in even earlier.

In most of our gardens, though, the best bridging-crops for spring are cool season crops that can stand a bit of warmer weather. Different varieties of the same vegetable can have different tolerance to heat, so read seed information carefully to find heat tolerant varieties for late May and early June harvests.

  • Dill in the May garden.
  • Parsley in the May garden.
  • Strawberry patch in May.

This is a list of crops I’ve been able to harvest in May: strawberries, bush beans, lettuces, Swiss chard, radishes, carrots, onions, edible pod peas, English peas, beets, potatoes.

Vines of sugar snap peas, with both white flowers and peas ready to harvest.
Sugar snap peas help bridge the fresh-produce gap this year at a Plant a Row for the Hungry garden.

This year, I’ve given over a large part of the garden to a basil experiment, which means I have less room than usual for vegetables. After pulling up the truly cool-season crops, as we wait for tomatoes, peppers, cucumbers, etc, we have just strawberries, dill, and parsley. It is a very lean May/June!

Most years, by the end of June, the summer vegetables will begin to mature for use in the kitchen, but harvests in early June can, like in late May, be kind of spare.

This is a list of crops that produce for me in June: bush beans, strawberries, potatoes, onions, garlic, zucchini, peppers, Swiss chard, eggplant, assorted berries, tomatoes (cherry tomatoes usually ripen earliest).

Berries coming soon, in my yard

One major value of planting berry-type fruits in the yard is that many of them produce ripe fruits in this lower-harvest time. We’ve been eating strawberries (variety called ‘Chandler’) for a few weeks, and there are more berries ripening on those plants! For us, giving space to strawberries is easy, even though they hog the space year-round.

Other berries are on their way. The first mulberries in my yard will be ripe for harvest in just a few days, well before the last of May.

Green and red mulberries ripening on a branch of the tree will be ready for harvest when they turn black.
The earliest mulberries in my yard will be ready for harvest next week.

Raspberries, blueberries, and blackberries all will be ready for harvest in June.

  • Jewel black raspberries beginning to ripen.
  • Buds of wineberry, to ripen after Jewel raspberry.
  • Flowers of thornless blackberries. Fruits will mature later than wineberry.
  • These blueberries ripen in late June in my yard.

We can use lists of successful bridging crops to help plan next year’s planting, if harvests in May/June have been a bit light in our gardens.

Which crops fill the hungry gap in your yard?

You can add yours to the comments section, to help your fellow gardeners.

Thank you for pitching in!

Spread the love

National Public Gardens Week

by Leave a Comment

Today is National Public Gardens Day, but next week, from 13-19 May, is National Public Gardens Week. For many of my readers, the Atlanta Botanical Garden may seem like the obvious choice of gardens to visit that week, but my nearest public garden actually is Smith Gilbert Gardens (SGG) in Kennesaw.

Years ago (2007-12) I worked in that garden, because it provided a space in those years for the Plant a Row for the Hungry (PAR) garden for which I volunteer. The PAR garden is on another property now, but SGG is still a great place to visit, especially for people whose yards are shaded by numerous tall trees and who are looking for inspiration about how to enhance those wooded areas.

Woodland plants at Smith Gilbert Gardens

Dr. Bob Gilbert, a former owner of the property, told us (volunteers in the early days) that he and his partner had planted small fruiting trees and shrubs below and around the existing trees to support the annual bird migration, especially of warblers. Each spring, when I see black-throated blues or other warblers in my backyard, I am reminded of the nearby SGG.

Leaves of bloodroot shaped like fat hands, and trillium plants that have only three leaves that attach at the top of a single stem.
Spring ephemerals, Trillium and bloodroot.

Some of the fruiting trees and shrubs planted for birds provide fruit that people can eat, too. Along the trails through the woods you can find hawthorn and the less common parsley-leaf hawthorn. A sparkleberry, with its tart but gritty fruits, is growing in the rock garden.

Growing in the shade are also many non-edible “spring ephemerals” – plants that die back in summer, but re-appear each spring.

Unusual dogwood species at SGG

Some of my favorite plants at SGG are the dogwoods.

White four-petaled flowers of Kousa dogwood on branch with dark green leaves. Petals are actually bracts.
Kousa dogwood flowers

Kousa dogwood, Cornus kousa, makes its flowers later than our native dogwood tree, Cornus florida. Kousa dogwoods resist the disease that has been killing our native dogwoods, making it a good alternative small tree for suburban yards. Even better, the fruits are edible. Like most new foods, it takes a few tries (trust me on this one) before they are a loved-fruit, but anyone looking for a “stealth fruit” for the yard might want to try this tree.

Small tree, Cornelian cherry, growing on open lawn at a woodland edge at Smith Gilbert Gardens.
Cornelian cherry at SGG.

Cornelian cherry, Cornus mas, is another unusual dogwood growing as SGG. The flowers are yellow instead of white, and the leaves tend to hang downward. This small tree is growing in full sun at SGG, but it can also grow in partial shade. Fruits of this plant are edible, and are reported to taste somewhat like tart cherries, but I have not tasted these. According to Stark Brothers nursery, two trees are needed for good pollination, to make the fruit.

Our native silky dogwood, Cornus amomum, is my other favorite dogwood at SGG. It is a shrub, not a tree. The fruits are not edible (for people), but it is great for birds, and the flowers attract many kinds of native pollinators. The specimen at SGG is along one of the woodland trails. When I saw it last week, the shrub had been heavily pruned, so it might be hard to find this year for anyone who doesn’t know where to look.

The silky dogwood in my yard is about to bloom. The flowers will be small and in clusters. When they open, the flowers will be white. The fruits, when they form, ripen to black.

Arisaema plants are Smith Gilbert Gardens, tall flowers with purple spathe and long spadix emerging.
Arisaema plants along a woodland trail at SGG.

Even if you are not super-fond of dogwoods

A visit to either SGG or your nearest botanical garden in National Public Gardens Week is a good idea. Each garden has its own mission and design aesthetic. Seeing how someone else chooses the plants and then places the plants with regard to their form, color, and other characteristics can spark ideas for our own gardens.

Smith Gilbert Gardens does not have special programs planned for National Public Gardens Week, that I know of, but check the website for hours of entry. If your nearest public garden is not SGG, consider visiting that nearer garden, instead.

Spread the love

Stop Garden Weeds with Mulch

by 2 Comments

Mulches can stop weeds from growing in the garden, or at least slow them down, making mulches a great addition to an organic garden. They work by blocking sunlight. No chemical weed-killers are required! The choice of mulch can depend as much on the plants in the garden as on which mulches are available.

Kinds of mulches for organic gardens

A mulch is a material that we spread over the soil and around plants. Many materials are used for mulch, even plastic sheeting, but organic gardeners may want to use materials that will improve the soil as they decompose.

Examples of these preferred materials include old leaves (saved from the fall), pine straw, pine bark nuggets, and bagged soil conditioners (which are ground up “forest products”).

Pros and Cons of Different Mulch Materials

Old Leaves have the benefit of being free. They might need to be stored over the winter, if they are needed for the spring or summer garden. Also, they are not super-long-lasting. However, “free” can override those minor problems. They do pack down over time, so pile them on a little higher than the depth you are aiming for. Do not use leaves from black walnut trees — they contain a compound that is toxic to some plants. Leaves dropped from other trees should be fine.

Pine straw mulch under a Loropetalum bush.
Pine straw mulch lets a few weeds through after several months.

Pine Straw is long-lasting, but it packs down over time, and it does seem to allow more weeds through than woodier mulches. However, near a house, pine straw has the advantage of not attracting termites. I use pine straw in shrub beds near the house.

Pine Bark Nuggets are long lasting. This makes them good for garden beds that will not need replanting any time soon. I use mini-sized nuggets, but others may prefer bigger pieces of pine bark. Over time, these will decompose and the mulch layer become thinner. Then, the bed will need to be re-mulched. If the bed needs to be reworked sooner, for any reason, the bark nuggets can be raked and removed, then re-used when the gardener has finished dividing/replanting or doing whatever task needed to be done.

Garlic growing in the garden, spacing is a grid pattern, and the plants are surrounded by a fine-textured mulch.
Garlic mulched with purchased soil conditioner.

Bagged Soil Conditioners are good to use in parts of the garden that need more frequent replanting. Soil conditioners are ground-up forest products (wood and bark), and they are highly variable between brands and even within brands, from year to year. This variability is caused by changes in where the pieces of tree are coming from. Regardless of the origin, the smaller size of the particles allows faster decomposition. This stuff doesn’t have to be raked away when reworking the garden; it can be turned into the soil, where it will help to improve the text and water-management of our Southern clay and/or sand soils.

Will it help to start with a layer of cardboard or newspaper?

My own experience is that I can use a thinner layer of mulch, and still get fewer weeds, if I spread a thin layer of paper or cardboard on the soil first. Since mulch can become expensive, this is a big help for the garden budget.

However, researchers at Washington State University published a summary paper, that you can read as a pdf, that includes six reasons why using newspapers or cardboard is not always a great plan.

Here is a summary of the reasons they give:

  • The paper layers can become home to pests, including termites, which are attracted to cardboard.
  • Mini nuggets and other wood-based mulches, when used properly, do a fine job of stopping weeds on their own.
  • Wind can blow the paper and cardboard layers around.
  • If the paper dries out, it can repel water, stopping rain and irrigation water from getting through to the roots of your plants.
  • If the paper stays soggy, and it is on heavy clay soil, it may stop oxygen from getting through to the plant roots.
  • Paper and cardboard mulches are not attractive.

The most compelling reason to me, in the list above, is the one about termites, but the document seems to refer to the use of very thick layers of cardboard and/or paper that are not covered by another mulch material.

Most gardeners are not using multiple layers of cardboard around their plants, or super-thick layers of old paper. We also are not leaving it uncovered to blow around, mostly because of that last reason: it’s not attractive.

In the past, I have laid cardboard in a single layer under pine straw in the shrub beds near the house. The information in the Washington State document about termites’ being attracted to cardboard has changed that practice. Now, when I re-do mulch under those shrubs, I spread a thin layer of paper instead of the cardboard.

How to mulch the vegetable garden

If you decide to use paper under your mulch in the vegetable garden, these are the steps to follow:

  • Make sure that either all the plants are up and visible, or that the spaces where seeds are still below-ground are marked, so you don’t accidentally cover them up.
  • Remove any existing weeds.
  • Spread a thin layer of compost or a little fertilizer over the bed, to help the soil microbes whose job is to break down your mulch layers.
  • Water the soil, since mulch can slow the rate water soaks through.
  • Lay newspaper between plants, in layers just two-four pages thick; it shouldn’t touch the plant stems. Don’t cover places where you have planted seeds that are still under ground.
  • Water the paper. This holds it down so it won’t blow away while you’re working, but it also improves contact with the soil. Water will get through the paper faster if it starts out wet.
  • Spread your chosen mulch over the top. Keep it an inch or two away from plant stems.
  • Newspaper spread on soil between plants in vegetable garden.
    Thin layer of newspaper over the soil.
  • Mulch covers some newspaper in a vegetable garden.
    Water the paper, then spread mulch over the top.

Some weeds are tougher than others

Weeds that have large, long-lasting roots, like dandelions and the remains of shrubby plants, need to be dug out of the garden before any mulch is laid. They can rise up through a surprising amount of mulch.

Bermuda grass, which can be great as a Southern lawn, will come up through almost any mulch. I have seen it come up through contractor-grade weed barriers, through cardboard, through gravel. I have seen it grow up through Very Deep raised beds. It should be dug out of the garden before any mulch is laid.

The good news

Using mulch in the vegetable garden really can cut back on the task of weeding. Some weeds will probably come up around the edges of the garden and in any gaps that develop in the barrier created by the mulch, but the work of keeping weeds down will be greatly reduced.

Mulch also reduces water losses from the soil, which means the gardener can spend less time watering the garden. The past two summers, my garden has been fine with zero watering in the months of June, and July. Those were both generally “wet” summers here in the Atlanta area, but there were some dry stretches mixed in.

Another benefit of a mulch that decomposes fairly quickly, like soil conditioner or old leaves, is that they improve soil texture as they break down. As those mulch materials decompose, they provide some of the same benefits as compost. To read more about the use of compost in building good garden soil, see my blog post about the topic.

Spread the love

Garden Gifts for Spring

by Leave a Comment

Spring and summer can provide one or more gift-giving opportunities for gardeners. Choosing the right gifts, though, can be difficult. What will your gardener appreciate? The best place to start is with any tools or supplies that your gardener might have mentioned needing.

If, however, your gardener has not offered any suggestions — or maybe has, but you’ve forgotten what they were — here are some ideas that may help:

Gifts for the gardener

Oilcloth half apron with three gingham check pockets and yellow floral background.
PHOTO/greatergood.com

A cheerful and practical half-apron with roomy pockets, made of water-repellent oilcloth is fun to wear and keeps seed packets and small tools from getting lost in the garden. I have a similar apron that a gardening sister bought for me one year at a craft fair. I love mine! Your gardener might like one, too. The apron linked here is sold by an animal rescue group, with proceeds going to support its work.

Mini pruners from Corona tools. A 5-inch long pruning tool might not seem super-practical on first sight, but I use mine to harvest greens and vegetables like peppers. The small pruners are easier to keep in my apron pocket (see above) than larger pruners, and they are also easier to use in tight spaces than the kitchen shears that some gardeners use for the same purposes.

Fall Garden Planning book explains how to choose crops, create a schedule, and prepare the garden for fall planting.

My Fall Garden Planning book can help your gardener prepare for the whole gardening year, which extends well into fall and winter for gardeners in the Southeastern U.S. I have been told that the book is easy to both read and understand, and that it’s helpful. Of course, that was the goal!

For gardeners who tend to “walk on the wild side”, the book The Wildcrafted Cocktail would be a fun addition to the cookbook collection. On days when the weather is not great for gardening, the gardener can spend enjoyable time in the kitchen with foraged foods (including daylily buds – which many gardens can provide) preparing elements of the various cocktails.

A Gift for the garden

Texas Tomato Cages are pricey, but I love mine. These are wide enough for good stability and tall enough to contain most tomato plants. The cages come in two sections that stack together (securely), and here is another great feature: they collapse to nearly flat for storing when not in use. They can be hung up — out of the way — in the shed or garage in winter.

If your tomato plants tend to erupt out the tops of your cages, extensions are available to make these even taller. You can see one of the cages – without an extension – in my earlier blog post about planting tomatoes. We also use the Texas Tomato Cages at the Plant-a-Row-for-the-Hungry garden for which I am a volunteer.

If none of the above seem like a good fit for your gardener, check out the gift ideas provided by a couple of my gardening friends:

Spread the love

Growing Summer Salad Greens and Potherbs

by Leave a Comment

Many of the most well-known salad greens, like lettuces, and potherbs such as spinach and collards, are cool season vegetables. That means that they do not stand up well to summer heat, especially the intense and humid heat of the Southeastern U.S.

Jewels of Opar plant with pale green, slightly succulent leaves, growing near the base of a wooden half-barrel.
Jewels of Opar is both beautiful and edible.

However, the onset of summer does not necessarily mean the end of garden salads and cooking greens. It does, though, mean that our summer salads and cooking greens might look and taste a little different from those we enjoy in cooler weather.

What is the difference between salad greens and potherbs? In general, we eat the salad greens raw and the potherbs cooked. Some greens can be used both ways. The list below is not a full list of all the possibilities; it is a start, though, to help diversify our gardens and our diets.

Salad greens we can grow in summer

Lettuces

In the Southeastern U.S., growing full-sized summer lettuces — that are not too bitter to eat — is difficult in a home garden. However, some gardeners in the Southeast cannot imagine life without garden-fresh lettuce. The good news is that it is possible to keep growing lettuce here, in the summer heat, but the gardener will have best success when harvesting the lettuce as “baby greens”.

That means harvesting the lettuces when they are only about four inches tall, letting them regrow once (maybe) for a second harvest, then starting over with another bunch of seeds. Lettuce plants in the garden eventually will turn bitter in the summer heat. Planting a new patch of seeds every few weeks lets a gardener harvest fresh lettuce that is still sweet.

Planting the lettuces in a spot that gets afternoon shade, with rich moist soil, and not allowing the soil to dry out, can help delay the bitterness.

Chicories can be grown and used the same way in summer – harvested small, grown in rich, moist soil, in afternoon shade, to minimize the bitterness.

Purslane and Jewels of Opar

These plants are grouped into the same plant family: Portulaceae. Both have leaves that are a little tart, or maybe lemony in flavor, and succulent — plump with an interesting interior that skirts the edge of slimy.

Purslane pops up in my garden on its own. I have never planted seeds for it, but buying seeds is possible if this plant doesn’t just magically appear in your summer garden. Baker Creek sells seeds for both green purslane and golden purslane. They grow well in full sun.

  • Small plants of purslane, each with about four succulent green leaves, coming up in brown soil.
    Purslane seedlings in the garden.
  • Purslane plant with small, plump leaves surrounded by large green leaves of squash plants.
    Purslane plant in a space between leaves of a squash plant in the home garden.

Jewels of Opar (see photo near top of this article) is a cultivated plant that self-sows in many yards after the first plant becomes established. I have written about Jewels of Opar in a previous blog post, but the best news is that the plant is attractive enough to grow in a flower border. If your garden is in the front yard, this is a salad green to try.

Parsley

The strong flavor of parsley is not a favorite for everyone, I know, but this green is an essential ingredient in the Mediterranean salad known as Tabbouleh. The Lebanese version includes a lot more parsley and less bulgar wheat than some versions, and it is a good argument for including more parsley in other kinds of summer salads.

Parsley may be my favorite summer salad green. My garden has four parsley plants in it right now, growing to hugeness.

Potherbs we can grow in the summer garden

Swiss Chard

Two clumps of 'perpetual spinach' Swiss chard in a summer garden, with light green upright leaves that are almost arrow-shaped.
‘Perpetual spinach’ Swiss chard.

Some Swiss Chards languish in the summer heat, but I have had good success with a variety called ‘Perpetual spinach’. If you enjoy beet greens, this is an excellent similar-flavor substitute for summer.

Smaller leaves, harvested while still tender, can also be used as a salad green.

Amaranth

White flower heads on tall amaranth plants that have long narrow dark green leaves.
Amaranth flower heads and large, mature leaves. New, small leaves would be better to eat.

Leaves of amaranth wilt pretty quickly when they are cooked, so have the garlic chopped and ready to go before adding the leaves to a hot pan with olive oil. Like for many other plants, new small leaves are tastier than older, larger leaves.

Some varieties of amaranth grow very tall and are cultivated for their seeds, rather than as greens.

Look instead for a variety like Baker Creek’s ‘Green calaloo’ or ‘Chinese multicolor spinach’. These are cultivated for their more delicious leaves.

Malabar spinach

Many years ago, when I was growing malabar spinach, our substitute mail-carrier was from Barbados. One day, when she was delivering the mail, she stopped to ask about our garden. She said that our malabar spinach was the green her mother cooked for her family back home. She called it REAL spinach. I quickly harvested a large pile of leaves for her to take home, and told her to stop by any time for more.

Once established, this crop is a vigorous vine. Be sure you have plenty of room and a strong trellis before planting this one. The thick leaves are more mucilaginous inside than most cooking greens, but the slimy aspect is lessened with cooking. According to our mail carrier, adding a few chopped leaves to soups is a good way to work your way toward eating them as a stand-alone dish, if they don’t appeal at first.

I never managed to love this crop, so we don’t grow it any more. I have met, though, plenty of gardeners who do love malabar spinach and who can’t imagine not growing it in the summer garden.

Spread the love

How to Plant a Tomato

by Leave a Comment

Most of the work of planting takes place before the actual planting day; the work is in soil preparation and careful selection of your tomato variety, finding one that will do well in your yard and that makes delicious fruits.

Once that part is done, though, there is more to consider. I made a little video that tells about setting a tomato transplant into the ground and how to defend it from cutworms. Here is the video:

The tomato that I planted today is a Park’s Whopper. I don’t usually plant my tomatoes this early, but I know that plenty of gardeners are planning to do just that this weekend. Hopefully, the video will be helpful.

After the planting, the protecting

After planting the one tomato plant, I laid a thin layer of newspaper on the soil around it, to keep fungal spores from splashing up onto the leaves from the soil below. Then I spread a thin layer of pine bark mulch over the paper, to hold it down.

  • Small tomato plant in the garden, with thin layer of newspaper spread on the ground around it.
    A thin layer of newspaper helps protect the plant from soil-borne leaf diseases.
  • Thin layer of pine bark mulch surrounds small tomato plant.
    Thin layer of pine bark mulch holds the newspaper down and adds another layer of protection.

When the plant looked well-defended from soil-borne leaf diseases, I wrapped the lower part of the cage with clear plastic sheeting. The reason for the wrapping was primarily to protect the plant from too-low temperatures.

Tomato cage with lower portion wrapped in plastic helps protect early-planted tomato from cool night temperatures.

We are still having some nights with temperatures in the 40s. On the coolest nights, with the sides already protected, it will be easy to cover the top to hold in some extra heat.

The peppers and remaining tomato plants will get planted in another week or so.

For now, I will keep bringing them into the house on cool nights. However, they will all get the newspaper and mulch layered around them after planting.

Spread the love

Growing (and Eating) What’s Good for the Garden

by Leave a Comment

New gardeners often are advised to grow foods that they and their families like to eat. It makes sense. Why grow tomatoes if no one at home will eat them? That advice, though, is less firm for gardeners who have been working their soil for a few years. Longer-term gardeners should consider branching out a bit, with regard to what they grow. Here is why:

Different crops can improve your crop rotations

Crop rotation is the practice of growing different kinds of crops in succession within a growing space. “Different kinds” here means plants from different plant families. An example of crop rotation, to illustrate the practice from one space in my garden, is this: kale (fall/winter), followed by peppers (summer), followed by garlic (fall/winter).

Why should you be concerned about your crop rotations?

Bowl filled with shelled cowpeas surrounded by garden vegetables including okra, tomatoes, and peppers.
Cowpeas, in the bean family, help diversify my crops in summer.

University of North Carolina’s article, Advantages of Crop Rotation, explains that rotating crops can reduce buildup of pests and diseases. It can also improve the balance of nutrients in the soil and improve soil structure.

Organic gardeners, especially, who may see themselves as stewards of the soil, will find that crop rotation is a practice that can enhance their gardens.

A chef argues for eating more kinds of crops

I remember reading a Yale Environment 360 interview with chef Dan Barber who explained how he came to understand that supporting sustainable agriculture can mean learning to eat new crops.

The central example discussed in the interview was a farm that was growing emmer wheat, an ancient variety that Barber was excited about using in recipes. This is the relevant bit in the interview:

…I was standing in the middle of a field, and all of a sudden discovered that he [the farmer] was growing very little wheat, and that instead he was growing a whole suite of lowly grains like millet and buckwheat and barley, and leguminous crops like Austrian winter peas and kidney beans. He was growing a lot of cover crops like vetch and clover. And they were all meticulously timed and spread out among the 2,000 acres I was standing in the middle of. And that’s when I sort of had this agricultural epiphany. But it led to this gastronomic epiphany, which was that here I was as a farm-to-table chef waving the flag of sustainability and realizing that I wasn’t supporting most of the farm. In the case of Klass [the farmer growing the emmer wheat], he needed these lowly crops and cover crops and leguminous crops because his soil health needed it to grow wheat. You couldn’t get the wheat unless you grew all these other crops. And you had to time it in this way that brought the fertility to the soil to give you this incredible tasting wheat.

Diane Toomey, How to Make Farm-to-Table a Truly Sustainable Movement, interview with chef Dan Barber, Yale Environment 360, 15 Sept. 2014

Most of us are not going to develop elaborate rotations for the production of emmer wheat, but the interview made me feel like less of a loon for growing – and learning to prepare and eat – crops that are not my favorites, all because I thought they’d be good for the garden.

Adding more plant families to the rotation, for home gardens

An example of adding beets

Red beet with red-veined green leaves growing in soil.
Garden beet in April.

Years ago, I decided to expand my spinach/amaranth family plantings by growing beets, even though I didn’t really like beets. I could have planted more spinach, instead, but the phosphorus level in my soil was a little high. I knew that a root crop like beets would use up some of that extra phosphorus, helping to rebalance the nutrients in my garden’s soil.

Over time, as a result of this decision, I learned how to prepare beets in a way that Joe and I actually like. Now, beets are just one more good food that we look forward to bringing in from the garden.

I have worked on collard greens in the same way, but with less success. The good news is that Joe likes them.

Why grow collard greens?

A good reason to grow collard greens is that collards (and mustards) help suppress the root-knot nematodes that are such a big problem in Southern soils. At the garden/farm where I used to volunteer, the winter mixed-greens crop of collards, mustards, kale, and radishes was called a “fumigant” crop for the good work it does in cleaning up the ever-present nematode pests in the soil.

These greens can stay in the ground all winter long in the South, harvested leaf by leaf, so they work on the soil for many months. Tilling in the remaining leaves and roots about a month before spring planting just frosts the cake of their beneficial effects.

Plant families for garden crops

The list of plant families that include food crops, to enhance your own garden crop rotations, is large. Here are examples of plant families and some crops in each one:

  • Tomato family – tomato, pepper, eggplant, potato, tomatillo
  • Cabbage family – cabbage, broccoli, kale, collards, mustards, radish, turnip, kohlrabi, Brussels sprouts, cauliflower, arugula/rocket
  • Bean family – bush beans, pole beans, Lima beans, peas, Southern peas, cover crops like clover and vetch
  • Onion family – onions, garlic, shallots, chives
  • Carrot family – carrots, parsley, cilantro, parsnips, dill, fennel
  • Spinach family – spinach, Swiss chard, amaranth, beets, Good King Henry
  • Squash family – cucumbers, summer squashes, zucchini, winter squashes, pumpkins, melons
  • Sunflower family – sunflowers, lettuce, chicory, radicchio, escarole, endive
  • Mallow family – okra, roselle
  • Morning glory family – sweet potatoes
  • Mint family – mint, basil, oregano, thyme, anise hyssop, rosemary, sage, marjoram
  • Borage family – borage
  • Grass family – corn, wheat, rice, oats, lemongrass
  • Buckwheat family – buckwheat, French sorrel (and rhubarb, which is not a plant for the South)

Growing some chicories

Pale green lettuces and dark red radicchio plants growing together in a garden bed.
Radicchio (right) is a kind of chicory, which is in the same plant family as lettuces (left). Growing them together makes crop rotation simpler.

Personally, I would like to see more gardeners branching out a bit into the unknown, in terms of crops. That is why I took seedling chicories to the Soil3 Garden Show, to give away with a handout of information about chicories.

I have found that these plants are relatively pest-free in our area. For organic gardeners in the South, pest-free crops are an amazing gift! Chicories also have deep roots, which can help break up heavy soils and can bring up nutrients from deeper soil layers.

Clump of 'Italiko rosso' chicory - upright leaves are dentate and have red veins.
‘Italiko Rosso’ chicory in the fall, ready for harvest to use in salads or on pizza.

In addition, they are useful in the kitchen as greens, which we all probably need to eat more of (chop some up to put on your pizza), and the roots can be roasted to make a coffee substitute. If the plants stay in the garden over a winter, they will produce a tall stem with blue flowers, in spring or early summer, that will support many pollinators.

Not everyone will appreciate the bitter flavor of chicories, but if you like the flavor of radicchio in your salads, you may like other garden chicories, too. The very first one I grew, Italiko rosso (which Baker Creek labels as a dandelion, possibly because of its leaf shape), is still a favorite.

Hope your gardens are all growing well!

(If this blog post is interesting or useful to you, please “like” or “share” it. Thank you!)

Spread the love

After the Soil3 Garden Show

by 6 Comments

The Soil3 Garden Show gave us all plenty of opportunities to learn more about gardening and to make new gardening friends. I had great conversations with fellow-gardeners, and the handouts in our “swag bags” contained helpful information.

Information from presenters

Woman with long hair standing next to taller man, both middle ages, both wearing glasses, standing in front of a banner that says Small Garden News.
Me (Amy) with Ken, longtime gardening friend and leader at my local Plant A Row for the Hungry garden, who also attended the Soil3 event. PHOTO/C. Sqrow, another gardening friend!

Night Song Native Plant Nursery in Canton, GA, provided a list of native edible plants. Many of these are lower-care fruits, like elderberry, paw paw, persimmon, and mulberry. Unlike most cultivated apples, peaches, and pears, these native plants need very little (or zero) pruning or spraying.

The handout provided by Brie Arthur contains a summary of the main points of her Foodscape Revolution. It also includes a short list of ideas for limiting mammal-damage in the garden – like from deer.

I am adding her favorite deer repellent, I Must Garden brand, which incorporates botanical oils, to my post about protecting plants from deer. Just so you know – I cannot find confirmation that the product is OMRI-approved; strictly-organic gardeners will want to try PlantSkydd deer repellent, instead, even though it will smell less pleasant.

On display at the Garden Show

Of course, Soil3 offered an attractive discount on its cubic-yard bags of OMRI-approved compost. The sales tent was a busy place during breaks between presentations, and the main vendor area was also busy with gardeners considering purchases of plants and other garden-related items, and asking questions of the expert gardeners on site.

  • White tent, table covered with green cloth, and bright yellow bags of Soil3 artfully displayed.
    Soil3 display and sales tent at the garden show
  • Vendor area at the Soil3 Garden Show

Participation of local college students

Lanier Technical College horticulture program sold plants grown by its students, with proceeds supporting the program. Lanier Tech students also entered the Raised Bed Garden contest. They put together an “adaptive” garden space, for people with physical limitations.

The tilted container-beds that improve access to the far-side of the bed, the one container that rotates like a “lazy susan” serving tray, and the drainage system that keeps wheelchair-bound laps dry, were all impressive. I was told that the students took turns using a wheelchair and a walker to gain an understanding of the modifications that would be most helpful.

  • Wheelchair and walker by garden at table height that holds three container garden "beds".
    Raised bed demonstration garden built by Lanier Tech students.
  • Accessible garden container with edible plants including peppers.
    Garden “bed” is higher in back than in front.

If you bought plants last weekend

I hope no one north of Atlanta planted the tomatoes, peppers, eggplants, basil, and other summer vegetables that they took home. North Georgia had a freeze warning Sunday night, and none of those warm-season crops takes well to temperatures in the low 30s.

Most of the other plants, though, should be planted soon, if they haven’t been yet. That includes the dill, borage, fennel, and bee balm (Monarda) that I saw at Lanier Tech’s booth, and the fruiting shrubs and trees offered at the Night Song Native Plant nursery booth.

The attendees

I visited with many wonderful people, some of whom agreed to take home a tiny chicory plant – that I had brought to give away – to try in their gardens. For many gardeners, new crops are an adventure!

I also met a family that has a homestead business in Georgia, the Rehr family of Big Bear Homestead. We talked about gardening in Georgia, and I learned about their work with pastured animals and about rebalancing the local animal populations through trapping.

Best wishes for great gardening! – Amy

Spread the love

Soil3 Garden Show in Cumming, GA

by Leave a Comment

On Saturday, March 30, Small Garden News (aka: Amy) will be at the Soil3 Garden Show in Cumming, GA. The event will be at Silver City Farm, an inspiring setting; the weather is forecast to be warm and sunny; and there will be fellow-gardeners everywhere you look. It will be a great day!

Fall Garden Planning book explains how to choose crops, create a schedule, and prepare the garden for fall planting.
My book will be available at this Soil3 event.

The lineup of presentations, about organic gardening, mixed garden landscapes, and edible native plants, will be perfect for beginning the new garden season. In addition, there will be raised bed garden examples, as part of a competition, that could provide planting ideas for new gardeners.

Plants and garden-related items (including my book!) will be sold at the event’s Garden Market, and food trucks will be on site at lunchtime.

Soil3 is the product used the past few years at the local Plant-a-Row-for-the-Hungry (PAR) garden to fill raised beds and amend the soil of in-ground beds. If you want to see whether Soil3 really works in the garden, view pictures at my post about the Winter Harvest at that garden.

Spread the love

Garden Crops in March

by

Spring crops in the Southeast are in a mixed state of early, middle, and late, here in late-March, in terms of being ready to harvest.

Your fall-planted kale may be starting to send up flower-stalks. Mine is.

When leaf-crops like kale start to make flowers, it means they are going to stop making new, tasty leaves very soon. When you can see flower buds forming, it is time to harvest the rest of the crop. I brought in my kale this weekend.

  • Small garden patch with cilantro on the left, white flowers of rocket on the right, and dwarf kale growing in the background.
    Cilantro (L), rocket gone to flower (R), and kale (background)
  • Cluster of flower buds at tip of kale plant in the garden.
    Tip of central stem of kale with a cluster of flower buds.

Any early-planted rocket will have sent up flowers, too. When the space is not needed right away for another crop, I leave these in the garden for a week or so, for the bees. Fall-planted cilantro may be flowering in a few weeks, too. Mine is starting to show a thickened central stem. This is usually the first indicator that the plant will switch over to making flowers soon.

  • Four-petaled white flowers, two of them, with pale pink variegations.
    Flowers of earlier-planted rocket. Bees love these.
  • Later-planted rocket in a half-barrel.

If you planted a later patch of rocket at few weeks ago, it may be at a perfect size for harvesting right now. Mine is planted in the half-barrel. Leaves from my later patch have been going into sandwiches and salads for a couple of weeks. It is about time to plant another round of rocket, to avoid having too large a gap between crops.

Bowl of harvested salad greens, with green lettuces and rocket and red lettuces and raddichio.

The spring garden can provide other salad-type greens, too. A small home garden might not have a large salad patch, but it can produce specialty greens that make meals more interesting.

My garden has been giving us rocket, radicchio, and a dark red lettuce that make beautiful salads.

‘Garden babies’ lettuce and some radicchio in a March garden.

Some gardens will have large beets, ready to harvest, started last fall. Spring-planted beets may still be just clusters of small leaves (like mine).

Salad radishes planted in late February may be ready soon, too. My ‘German Giant’ radishes were planted in the same bed and at the same time as my beets. The radish roots are more than a half inch across already.

Knowing that the spring crops are nearly done would be more sad if I weren’t looking forward to summer crops. I have started tomato and pepper plants in the house, and I have seeds for many more kinds of veggies that I am planning to grow.

How is your garden growing this Spring?

Spread the love