Vegetables – Page 5

COMPOST, KALE, A FLOWER, AND AN ODD ONION

September 16, 2020/8 Comments/in Flowers, Vegetables/by Lee Reich

Ins and Outs of Compost

Mostly, what I’m doing in the garden these days is making or spreading compost. Lots of good stuff — old vegetable plants, hay, weeds, rotted fruits — is available to feed my compost “pets.” And compost spread now has the ground ready for planting in spring.

Do you have any questions about composting? Want to know how to make best use of co compost pile being watered mpost? Interested in details about how to make gourmet compost? This is a reminder that on Wednesday, September 23, 2020 from 7-8:30pm EST, I’ll be hosting a webinar about composting. For more information and registration, go to https://leereich.com/workshops.

A recording of the webinar will be available for a limited time period to anyone who registers but can’t make it to the live presentation.

Kale, You’re More than Beautiful

I’m lucky enough to have a French window of two big, inward swinging panels out of which I can look over my vegetable garden every morning. Oddly enough, the garden bed that is catching my eyes these mornings for its beauty is the bed mostly of kale plants.

No, it’s not a bed of colorful, ornamental kale, not even a reddish kale such as Russian Red. I grow just plain old Blue Curled Scotch kale, which is no more bluish than any other kale, or any other member of the whole cabbage family for that matter. What catches my eye each morning is the way the curly leaves flow together like an undulating wave of verdant frilliness.
Kale, from upstairs window
My vision could be swayed by my knowing that kale is such a healthful vegetable, being especially rich in calcium and vitamin A. Or the fact that it’s so easy to grow. I sowed the seeds in early March, set out transplants out in early May, have been harvesting it since the end of May, and will continue to do so probably well into December. (Another bed of kale, which I seeded right out in the ground at the end of May, is also looking good.)

Unlike broccoli, whose prime is past once buds open into flowers, or cabbage, which splits if left too long, kale doesn’t need to be harvested at just the right moment. It just keeps growing taller, with more leaves, if left alone.

The only thing kale needs protection from is rabbits and woodchucks, like most vegetables, and from cabbage worms. A fence and two dogs keep rabbits at bay. One or two sprays of the biological pesticide Bacillus thurengiensis, sold commercially under such trade names as Thuricide and Dipel, is all that’s needed for the worms (they’re actually caterpillars, not worms). Or nothing. Some years, damage is light enough so that no control is necessary.

What more could I ask for from a plant: good looks, good health, and good flavor?
Row of kale

Kiss Me Over the Garden Gate

I take it upon myself to personally promote the revival of an old-fashioned flower: kiss-me-over-the-garden-gate (Persicaria orientalis). It’s big, it’s beautiful, and it’s distinctly old-fashioned.

If you know the weed called smartweed, you have a hint of what kiss-me-over-the-garden-gate looks like. Smartweed is a trailing weed, usually no more than a foot or so high, with what look like small droplets of pink dew at the ends of its stems.

Kiss-me-over-the-garden-gate looks like smartweed on steroids, the “droplets” the size of bb’s and, rather than trailing, the plant rises with robust arching stems to more than seven feet high. It’s just the right height and form for growing next to a garden gate, which is where my plants sometimes grow.
kiss me over the garden gate
Kiss-me-over-the-garden-gate is a little hard to get started because the seeds germinate slowly and erratically. My plants thankfully live up to their reputation of being self-seeding annuals. The self-seeding plants come up more robustly than the coddled few seedlings I used to transplant each year.

Kiss-me-over-the-garden-gate’s self-seeding habit is restrained enough to keep it from being frightening. All I do each spring is weed out the few extra plants, as well as those that stray too far from my garden’s gate.

Evergreen Onions

For many years, in addition to starting onions from seed, sown in February, I also would go the more conventional route and bought a few “sets” for planting. Sets are those small bulbs that grow first to become scallions, which are mostly leaf, then go on to fatten into bulbs that can be harvested and stored.

Nowadays, instead of planting sets for scallions, I grow bunching onions, yet another type of onion, one that never ever makes fat bulbs. I’ve sown them in February for later transplanting, or directly in the garden. They always remain scallions, never bulbing up, and multiply by growing new baby plants at their bases.
Evergreen onion
The variety I grow, Evergreen Hardy White, can allegedly live through winters here. Come spring, the plants can be divided to make more scallions for eating and for growing. (I’ve always eaten them all; this year I’ll leave some to challenge their winter hardiness.)

Tops of my bulbing onions dried down and were harvested weeks ago, but these bunching onions never cease to maintain their fresh, green scallion-y character.

READY FOR 2021

August 19, 2020/5 Comments/in Books, Planning, Soil, Vegetables/by Lee Reich

Why Now?

For the past week or so I’ve been getting parts of the garden ready for next year. Too soon, you say? No, says I.

Pole beans

A bed of corn and a bed of bush beans are finished for the season. Not that that’s the end of either vegetable. I planted four beds of corn, each two weeks after the previous, and the two remaining beds will be providing ears of fresh Golden Bantam — a hundred year old variety with rich, corny flavor — well into September.

The bed of bush beans will be superseded by a bed of pole beans, planted at the same time. Bush beans start bearing early but peter out after a couple of harvests. Pole beans are slower to get going, but once they do, they keep up a quickening pace until slowed, then stopped, by cold weather.

Why, you may ask, ready those beds now for eight months hence? One reason is that the garden is always such a flurry of activity in spring that I welcome one less thing that needs doing then. Also, part of garden preparation is thorough weeding (which I also keep up with, though less thoroughly, all season long). Any weeds checked now means less weed seed to spread around the garden and, in the case of perennial weeds, less opportunity to gain a foothold.

And later in the season…

And, later in the season

And beds prepared now need not sit idle till spring. Right after getting the old bean bed ready for spring, I’ll plant it with vegetables that thrive in the cool weather of fall, vegetables such as lettuce, endive, turnips, Chinese cabbage, and winter radishes. The bed will be ready as soon as fall vegetables are harvested and out of the way.

And How? Simple.

No magic potions or secret techniques ready my beds now for next year. What’s needed, besides weeding and fertilizing, is to maintain or increase levels of soil organic matter. Organic matter is integral to good fertility, maintaining a diverse population of beneficial soil microbes, and improving soil aeration and moisture retention. It’s what put the “organic” into organic gardening.

The way I provide all this can be summed up in one word: compost.

Okay, there is more to it. My vegetable garden is laid out in beds that are 3 feet wide with 18 inch wide paths between them (and a 5 foot wide path up the middle of the garden for rolling in cartfuls of compost). Soil in the beds has not been tilled or otherwise unduly disturbed for decades, which has many benefits that I delve into in my book Weedless Gardening.

First step in getting the garden ready for next year is to remove all existing plants, be they corn, bean, or weed plants. I excise most plants, including weeds, by grabbing each near its base and giving it a slight twist to sever it from its fine roots, which are left in place. Coaxing with my Hori-Hori knife is sometimes needed. Corn plants definitely need coaxing, which I do by digging straight down around the base of each plant and then giving it a yank. After all this, I smooth out the ground, if necessary, with the tines of a rake or pitchfork.

A one inch depth of finished compost should provide all that intensively grown vegetables require for a whole season. That one inch of compost is laid down like a rich icing right on top of the bed. Finished!
Composted garden bed
Okay, there’s sometimes a little more to it. I noticed weak growth in one of the later corn beds, possibly due to nitrogen deficiency, although untimely, temporary malfunction of my drip irrigation system at a critical growth stage for the corn is another possibility. Just too make sure, I will sprinkle some organic nitrogen fertilizer (soybean meal) in that bed when I prepare it.

(I could test the soil for some other nutrient deficiency, but after years of using compost made from diverse feedstuffs, some other nutrient deficiency is doubtful. There’s no good test for nitrogen because of its evanescence in the soil.)

Okay, there’s sometimes even a little more to my soil prep. If a bed is finished for the season and I have enough cleared beds for all the cool season vegetables, I could just prepare the bed, as above, and that would be the end of the story. But I don’t like to look at bare ground, so beds cleared and prepared early enough in the season, which is about the end of September here in Zone 5, get planted with a cover crop. Cover crops protect soil from wind and water erosion, latch onto nutrients that would otherwise leach down and out of the ground, and crumble the soil to a fine tilth with their roots. And going into winter, I’d rather look at a lush, green cover crop than bare ground.

Cover crop in autumn

My usual cover crop of choice is oats or barley. Both thrive in autumn’s cool, moist weather. They mesh well with no-till because they winterkill here in Zone 5.

This year, especially for my beds of corn, which is a nitrogen-hungry plant, I’ll mix crimson clover in with the oats or barley. As a legume, the clover will enrich the ground with extra nitrogen that it extracts from the air. And the vivid crimson flower heads, sitting atop stalks like lolliopops, will look nice.

ENTERING THE TWILIGHT ZONE

July 15, 2020/13 Comments/in Gardening, Planning, Vegetables/by Lee Reich

Bigger Garden, Same Size

Over the years I’ve greatly expanded my vegetable garden, for bigger harvests, without making it any bigger. How? By what I have called (in my book Weedless Gardening) multidimensional gardening.

I thought about this today as I looked upon a bed from which I had pulled snow peas and had just planted cauliflower, cabbage, and lettuce. Let’s compare this bed with the more traditional planting of single rows of plants, each row separated by wide spaces for walking in for hoeing weeds, harvesting, and other activities. No foot ever sets foot in my beds, which are 3 feet wide. Rather than the traditional one dimensional planting, I add a dimension — width — by planting 3 rows up that bed. Or more, if I’m planting smaller plant such as carrots or onions.
Bed of lettuce and chinese cabbage'
Let’s backtrack in time to when the bed was home to peas. Oregon Sugar Pod peas grow about 3 feet tall, so after planting them in early April, I made accommodations for them to utilize a third dimension in that bed, up. A three foot high, temporary, chicken wire fence allowed them to grow up, flanked on one side by a row of radishes and on the other side by a row of lettuce.

60 pounds of onions in 33 square feet!

There you have it, 3 dimensions. The bed length. The bed width, only three feet wide, with three or more rows down its length. And up.

A Fourth Dimension

Three dimensions isn’t the end of the story for multidimensional gardening. Time is another dimension. Neither peas nor radishes nor lettuce, occupy any bed for a whole season. Peas peter out in hot weather which, along with longer days, tells radish and lettuce plants that it’s time to go to seed. Those conditions tell me that radish roots are getting pithy and lettuce gets bitter, so out they go.

In my planting of cabbage, cauliflower, and lettuce, closer planting is possible because it allows room for longer maturing plants to expand as quicker maturing plants get harvested and out of the way. The middle row of the bed is planted to Charming Snow cauliflower, which will be ready for harvest around the first half of September. I can’t dawdle with that harvest because, left too long, cauliflower curds become loose and quality plummets.

I’ve planted Early Jersey Wakefield cabbage — an heirloom variety noted for its flavor — in a row eight inches away from the row of cauliflowers. The plants in the cabbage row are staggered with those in the cauliflower row, putting a little more space between plants from one row to the other. Early Jersey Wakefield will mature towards the end of September; no need to run out and harvest them all once they’re ready. In cool weather, the heads stay tasty and solid right out in the garden.

The row of Bartolo cabbage — a good storage variety — flanks the cauliflower on the other side of the bed. Bartolo requires 115 days to maturity.

Between each of the cabbage plants I’ve transplanted one or two lettuce seedlings. They’ll be ready for harvest and starting to get out of the way within a couple of weeks.

Mixing and Matching

How long a vegetable takes to mature, what kind of weather it likes, and the length of the growing season all need to be considered in order to make best use of four dimensions in the vegetable garden. Doing so, it’s often possible to grow three different crops in the same bed in a single season.

Here’s a table I made up listing some combinations that have worked well in my planting beds according to preferred temperature (cool or warm) and time needed until harvest (short, medium, or long season). That’s for here in New York’s Hudson Valley, with a growing season of about 170 days.
Examples of planting combinations
For example, looking at the first group, a tomato bed could start with lettuce, which will be out of the way by the time tomato transplants have spread to need the space. An example from the second group would be a bed with an early planting of turnips followed by a planting of okra followed by a planting of spinach.

A big advantage of these mixed plantings is that they present less of a visual or olfactory target for pests to hone in on, and they cover the ground enough to shade it to limit weed growth.

Lettuce and cucumbers

Carrots and lettuce following early corn

And Finally, the Twilight Zone, But Not For Now

Is it possible to find yet another dimension in the vegetable garden, a dimension beyond space and time? The Twilight Zone. Sort of. This fifth dimension is made up of a few tricks designed to find time where it is not, tricks meant to add days or weeks to the beginning and/or end of the growing season. But mid-July isn’t the time to detail ways of adding this dimension.

Trying to fill every available niche of physical space and time in the vegetable garden is like doing a four- (or is it five-?) dimensional jigsaw puzzle. Assembling this puzzle can sometimes bring on as much frustration as doing a real jigsaw puzzle. When I began gardening, I would sometimes get overwrought trying to integrate every multidimensional “puzzle” piece into every square inch of garden. Then I learned: When in doubt, just go ahead and plant.

BERRIES & ASPARAGUS REDUX

July 8, 2020/11 Comments/in Fruit, Vegetables/by Lee Reich

Berry Enticing

Berries are making it harder to get things done around here. Not because they are so much trouble to grow, but because I’ve planted them here, there, and everywhere. Wherever I walk I seem to come upon a berry bush. Who can resist stopping to graze? This year is a particular bountiful year for berries.

I can’t even walk to my mailbox without being confronted. First, there are lowbush blueberries hanging ripe for the picking over the stone wall bordering the path from the front door. Lowbush blueberries along path The wall supports the bed of them planted along with lingonberries, mountain laurels, and rhododendrons. These plants are grouped together because they are in the Heath Family, Ericaceae, all of which demand similar and rather unique soil conditions. That is, high acidity (pH 4 to 5.5), consistent moisture, good aeration, low fertility, and an abundance of soil organic matter. The small blueberries send me back to many summers ago in Maine when a very young me hiked in the White Mountains and picked these berries from plants growing amongst sun-drenched boulders. Care needed: mulching in autumn, and cutting a portion of the planting to the ground with a hedge trimmer every second or third winter.

A few feet further the path ends and I come to the driveway, and here’s a 50 foot long hedge of Nanking cherries (berry size, but a drupe fruit, not a berry), whose season is almost over. For the past few weeks the stems were so solidly clothed in cherries that you could hardly see the branches. The cherries have a very refreshing flavor on the spectrum between that of sweet and tart cherries. Care needed: winter pruning — very nonexacting — to keep the bushes from growing too large.
Nanking cherry fruits
Perhaps later, once back in the house, I’ve got to walk out the back door to the compost pile. Hmmm. Gooseberry plants are enticing me with their stems that are arching to the ground under their weight of berries. Can’t pick a little from just one plant. I’ve got to eat a few of each of the over dozen varieties. My favorites? Hinnonmaki Yellow, Poorman, Black Satin, Red Jacket, and Captivator.

Poorman gooseberry

It’s a funny thing about gooseberries. If I pick a bowl of the berries and then bring them indoors to eat, they don’t taste as good as the one’s eaten bushside. It’s not just me; Edward Bunyard, in his 1929 book The Anatomy Of Dessert, wrote that the “Gooseberry is of course the fruit par excellence for ambulant consumption.”

Care needed: winter pruning to get rid of the very oldest stems and make way for younger ones; and to reduce the number of newest stems if they are overly abundant.

Okay, I finally made it to the compost pile. Now to check what’s going on in the greenhouse. Uh oh, I have to walk past black currants, one of my favorite fruits and now at their peak flavor. Their flavor is intense, intensely delicious to me. I grow mostly the variety Belaruskaja, which has just the right amount of sweetness to balance its almost resin-y flavor. Care needed: annual winter lopping to the ground of all two-year-old and some one-year-old stems.
Belaruskaja black currants
And right next to the black currants are black raspberries, also now at their peak flavor. The heavy crop of berries are arching some of the longest stems within reach of our ducks. I can share a few berries with them. Black raspberries grow wild all over the place in much of this part of the country. Wild ones are good. I prefer the named variety, Niwot, that I planted because it is one of two varieties that can bear two crops each season. For fruit size, flavor, and abundance, it’s worth growing even for just its summer crop. Care needed: summer pinching of tips of new stems to induce branching; winter pruning to cut away all two-year-old stems and thin out one-year-old stems, and to shorten branches to 18 inches; and tying stems to posts to hold them up.
Black raspberry fruit
Finally, I make it to the greenhouse. Leaving it, I’m confronted with two mulberry trees, the variety Illinois Everbearing and the variety Oscar (what a funny name for a fruit tree). No danger of the mulberries delaying my progress because I know that the birds are taking all of them. Illinois Everbearing, true to its name, will continue to bear into August. Perhaps by then the birds will tire of them or move on to other fruits, leaving some for me.

One more enticement, one of the best, before going back indoors — Fallgold raspberry. This variety, carrying genes of some species of Asian raspberry, has a sweet, delicate flavor unlike any other variety. Physically, the berries are similarly sweet and delicate, a pale, pinkish yellow. Their fragility makes them a poor commercial fruit so you won’t see them for sale. Grow them.

Asparagus Cutting?

Seems like last week’s blog post about my method for reducing weeds in the asparagus patch caused a lot of confusion. I wrote that I cut down all the spears before applying compost and wood chips, and many people thought that was not supposed to be done until autumn.

During the harvest season, which here is from the time the spears first show until the end of June, the spears are constantly being cut down for eating. All are regularly cut, even those too spindly for eating. Doing so helps starve out asparagus beetles, which are gone by July.

So consider my final, early July lopping back of any and all spears just like a final harvest. From then on, spears are left grow to their heart’s content, fueling the roots for next year’s spring and early summer harvest. The bed gets its final cutting down in autumn, when the ferns yellow to indicate that they’re no longer feeding the roots.
Asparagus growing through mulch
I was a little nervous about the compost plus wood chip smothering asparagus plants in addition to weeds. Not to worry. It’s a few days after the treatment and some fronds are already a few feet high. And so far, no weeds.

More details about growing and use of berry (and other) fruit plants can be found in my books Grow Fruit Naturally and Landscaping with Fruit.

“SPARROWGRASS” RENOVATION

July 2, 2020/26 Comments/in Soil, Vegetables/by Lee Reich

The Season Ends

Asparagus season has ended here now, after more than two months of harvest. From now till they yellow in autumn, the green fronds will gather sunlight which, along with nutrients and water, will pack away energy into the roots, energy that will fuel next year’s harvest.
Weeding asparagus in past years
In addition to dealing with the weather, the plants have to contend with weeds. I have to admit, despite being the author of the book Weedless Gardening, that my asparagus bed each year is overrun with weeds, mostly two species(!) of oxalis, creeping Charlie, and various grasses. Also weeds parading as asparagus, self-sown plants. This, even though I planted all male varieties. Any batch of male plants typically has a certain, low percentage of female plants. (Still, my garden is weed-less even if it’s not weedless.)

I always wondered about the recommendation to plant asparagus crowns in deep trenches that are gradually filled in with soil as the new plants grow. I read that one reason is that crowns deep in the soil results in thicker, albeit fewer and later, spears. But as if to decide for themselves, research also shows that , over time, shallowly planted crowns naturally settle deeper into the ground, and deeply planted crowns inch upwards.
Weedy asparagus bed
Another reason for deep planting is, perhaps, to protect the crown from tiller blades or hoes. I don’t till and, since the plants anyway take the matters in their own hands, I set my asparagus, years ago when I planted them, just deep enough to get the crowns under the ground.

Weed Control(?) for Next Year

But back to the weeds in my asparagus bed . . . This year I’m determined to get more of the upper hand with weeds. To whit: Yesterday I cut everything — weeds and asparagus — in the bed as low as possible. A bush scythe, which is a scythe with a short, heavy duty blade, does this job easily and quickly; a weed whacker might also work. One year a battery powered hedge trimmer got the job done. For me, the scythe works best.

In years past, I would cut everything to the ground, as I did this year, and then I’d top the bed with a couple of inches of wood chips.

This year, to get better weed-less-ness and to offer the asparagus plants a treat as thanks for the many spears that went into cold soup, hot vegetable dishes, and the freezer, I offered them compost. Although I make lots of compost, that compost is generally reserved for beds within the vegetable garden proper and potting mixes as well as, this year, my newly planted grape vines, and pear and apple trees.
Asparagus bed with compost
Asparagus is worth it, so I dug into my most finished compost bin, filled up two garden carts, and slathered a one-inch layer of compost over the whole bed. That inch of dense, dark compost should go a long way to smothering small weeds, which have little reserve energy. The compost then got topped with a couple of inches of wood chips. Asparagus bed with compost and chips The compost will nourish the asparagus . . . and the weeds, most of which I hope will be sufficiently young or weakened to not push up through the compost and the wood chips to light.

Compost Needed

That was a lot of compost to part with. No problem, because I’ve also been making lots of compost. Plus, a few bins I built last year, each with about one-and-half cubic yards of compost, are ready to use or will be so in the coming weeks.

The bins themselves are made from 1×6 boards of composite wood (a mixture of waste wood, recycled and new plastic, and some type of binding agent), such as used for decking, notched to stack together Lincoln-log style. It keeps moisture and heat in, and scavengers and weeds more or less out, and doesn’t degrade, as did my previous wood bins.

I feed my compost pets — earthworms, fungi, bacteria, and other organisms — hay from my small field, manure from a nearby horse farm, kitchen waste, old garden plants, and anything else biodegradable. The latter category has included old leather shoes and garden gloves, jeans, and, as an experiment, biodegradable(?) plastic spoons.

The compost also gets occasional sprinklings of soil, to add bulk, and ground limestone. Periodic liming is generally needed to counteract the acidity of most soils of northeastern U.S.; my soil gets limed indirectly, via the compost.
Feeding compost
Water is commonly the most limiting ingredient in home composts. Lots of water is necessary to percolate down into a pile. Rather than getting bored with a hose wand, after finishing an extended composting session, I set up a small sprinkler on the pile, whose spread is as wide as the pile, to gently water for about 20 minutes.

Of course, the devil is in the details: how much of each ingredient to add. Not to worry, though. Any pile of organic materials will eventually turn to compost.

For my piles, I check moisture with a REOTEMP long stem moisture meter and monitor progress with a long stem compost thermometer. This time of year temperatures of the piles soar to 150°F within a few days.

My asparagus bed is worth all this.

BAD SEEDS? NO SEEDS?

June 18, 2020/14 Comments/in Gardening, Planning, Vegetables/by Lee Reich

Edamame Scare

Got a couple of scares in the garden this season. No, not some woodchuck making its way past the dogs and then through some openings in the fences to chomp down a row of peas (which look especially vibrant this year, thank you). And no late frost that wiped out my carefully tended tomato transplants.

The first scare came last week as I looked down on the bed where I had planted edamame a couple of weeks previously. No green showed in the bed, a stark contrast to the nearby bed planted at the same time with snap beans, the small plants enjoying the warm sunshine and neatly lined up four inches apart in two rows down the bed.

Testing edamame seeds

Scratching gingerly into the soil of the edamame bed did not reveal any seeds germinating but not yet above ground. In fact, I couldn’t find any seeds at all! Had I opened furrows and forgotten to plant seeds in them before covering the furrow? Doubtful, especially since I had planted another bed, still barren, in the other vegetable garden at the same time. Had a mouse or some other animal cruised underground enjoying a snack every four inches down the row? That would be a very thorough rodent. Plus, he or she would have left a tunnel.

Had the seeds rotted? Possibly, but that would be very quick for them to so thoroughly disappear. Had the seeds been old, which would make them more prone to rotting? I do save my own edamame seed every year, the variety Shirofumi, so that is a possibility. Except that I planted last year’s seed.

The mystery still exists but there was still time for action. I had additional Shirofumi seed left. Rather than just plant it, I’d test its germination, which I did by sprouting the seeds indoors. After an overnight soak in a beaker, I poured off the water and then rinsed the seeds twice daily. As it turned out seed from 2018 and 2015 didn’t germinate at all.

Last year’s seed germinated very well, and I planted them while their root sprouts were still very short. One week later, the plants have emerged. But the mystery still exists. Planting sprouted edamame

What If?

The second scare of the season is seed-related but hypothetical. What if seeds are unavailable next year, or any year? Or, at least, seeds of some of the varieties I want to grow.

This fear is not all that hypothetical. This spring, because of the surge in interest in gardening, seeds were harder to get.

And in years past, seeds of some of my favorite varieties of vegetables became difficult to find. Sweet Italia pepper, for instance, which I consider the best as far as flavor and early ripening for colder climates. My recourse has been to save my own seeds of these varieties for many years. In addition to Sweet Italia, I also save seed of Pink Pearl and Pennsylvania Dutch Butter popcorn, Otto File polenta corn, and, as mentioned above, Shirofumi edemame.

Sweet Italia pepper Popcorn hanging from kitchen rafters

This season, the plan is to save seed of more vegetables.

A few guidelines will make seed-saving a success. First, I won’t save seed from “F-1 hybrids;” they are produced with selected, different parents, so the saved seed will not yield the same variety as the seed that is saved.

Selecting seeds from too few individuals can result in inbreeding depression, or generally weaker plants. So my second guideline is to save a few seeds from a lot of plants, then combine them to put more genetic diversity into the seed packet packet. Saving seed from more than one plant also provides insurance just in case a seed plant dies.

Some vegetable plants — corn, onions, and the cabbage family, for example — are especially prone to inbreeding depression. Saving seeds from Otto File and my popcorns is especially easy since the seeds are dry and mature when ready to eat or save. When I twist the kernels off an ear for eating, I just take out a few to add to my growing seed packet of that particular variety.

Arugula (Cabbage family) flower and seedpod

A third consideration in saving seed is keeping the seed true to variety. Varieties of sweet corn readily cross-pollinate. Again, it is corn, onions, and the cabbage family that are among the common vegetables that readily cross pollinate. So I grow popcorn in one vegetable garden and sweet corn in the other, and Otto File corn out in my meadow between dwarf apple trees. If my Golden Bantam sweet corn were to grow too close to my Pink Pearl Popcorn, the resulting seeds will grow into plants yielding kernels that were less sweet or less poppable.

Although squashes have separate female and male flowers on the same plant, which would make them prone to cross-pollination, that’s no problem here. Zucchini flower and fruit I grow only Sweet Mama and Waltham winter squashes. The first variety is botanically Cucumbita maxima and the second is C. moschata; the two species do not cross-pollinate.

Plants that can self-pollinate, such as tomatoes, peppers, beans, and peas, could be contaminated by pollen from other, nearby varieties. Tomato flower Distance between varieties can prevent cross-pollination. So can fine mesh bags. I plan to use small organza bags normally sold for wedding favors.

And finally, good storage, meaning dry and cool or cold conditions, makes sure seeds germinate well. Which my edamame did not. Hmmm.

(For more depth in seed saving, see the excellent and thorough book Seed to Seed: Seed Saving and Growing Techniques for Vegetable Gardeners by Suzanne Ashworth.)

ALL FOR THE FUTURE

June 11, 2020/16 Comments/in Gardening, Planning, Vegetables/by Lee Reich

Seeding Transplants? Again.

Only a couple of weeks ago I finished planting out tomato, pepper, melon, and the last of other spring transplants, and here I am today, sowing seeds again for more transplants. No, that first batch of transplants weren’t snuffed out from the last, late frost when the thermometer dropped to 28°F on May 13th.

Sowing lettuce seeds in flats
And no, those transplants were not clipped off at ground level, toppled and left lying on the ground, by cutworms. Neither were they chomped from the top down to ground level by rabbits.

I’m planting seed flats today to keep the harvest rolling along right through late autumn.

Future Further

Looking farthest ahead, I have in hand two packets of cabbage seed, Early Jersey Wakefield and Bartolo. Early Jersey Wakefield is a hundred year old variety with very good flavor and pointy heads, due to mature a couple of months after transplanting. Once those heads firm up, they can keep well out in the garden for a few weeks in the cool, autumn weather. Those I set out in spring, once mature, are apt burst open from rapid growth in summer weather. Bartolo yields firm, round heads that store in good condition after harvest, well into winter. They are ready for harvest 115 days after transplanting.
Cabbages and kale interplanted in bed
I plan for any of today’s sowings to spend about a month in their containers before being planted out. Cooler weather and lowering sunlight dramatically slow plant growth around here by early October, so any late ripening vegetables need to be ready or just about ready for harvest by then. Bartolo cabbage, with 30 days in a seed flat plus 115 days out in the garden, is then ripe by . . . whoops . . . the END of October! No wonder Bartolo often didn’t ripen for me in the past. (Nothing like writing about my garden to keep me honest and awake. I should re-read the detailed timing schedule I wrote in Weedless Gardening for various vegetables in various climates.)

Okay, all is not lost for winter storage cabbage. Warm weather, timely water from drip irrigation, and soil enriched with plenty of compost might speed maturity along faster than predicted. Unseasonally warm weather through October would also help ripen nearly ripe heads. And there’s always the fallback, with sure-to-ripen Early Jersey Wakefield.

Still on time, guaranteed, will be today’s sowing of Charming Snow cauliflower, maturing 60 days from transplanting.

That’s it, for now, for the cabbage family. Later on in summer I’ll be sowing Chinese cabbage seeds. Perhaps more kale also, although spring sowings of this almost perfect vegetable can carry on right into winter, even spring if the winter is sufficiently mild.

Future Sooner

For sooner use in the coming weeks will be today’s sowings of lettuce, cucumber, and summer squash. I like lettuce but lettuce doesn’t like hot weather and longs days. Those conditions cause leaves to turn bitter as plants send up flower stalks and go to seed. But if I sow a pinch of seeds in flats every couple of weeks, the transplanted lettuce can usually be harvested small, before it’s socked away enough energy and wherewithal to go to seed.

The cucumber transplants I’ll want on hand to replace cucumber plants that I set out a couple of weeks ago. After a few weeks those spring plantings invariably succumb to powdery mildew and cucumber beetles, which not only feed on the plants but also spread bacterial wilt disease. (Easy identification for bacterial wilt, besides a wilting plant, is the thread of bacterial ooze visible as you pull apart a cut stem.)
Cucumber seedlings
Summer squash plants also peter out during summer, mostly from, again, powdery mildew, and also from squash bugs and vine borers. If squash vines are covered with soil along their stems, roots will form at the nodes, and the plant will continue production. I’ve got to be careful in saving the older squash plants, though; it’s too easy to have too much of this vegetable.
Squash vine borer damage

Memorial Day, Before, During, and After It

Here in the States, the traditional time to plant a vegetable garden, is for some reason, Memorial Day weekend. But that can’t be true from Oregon to Florida and from Maine to Arizona, with our wide variations in climate!

I did put tomatoes, peppers, and plenty of transplants in the ground here during Memorial Day weekend. But I already had sown seeds or transplants of peas, arugula, lettuce, kale, carrots, celeriac before that weekend. And, as I’ve written above, there’s plenty of planting to be done after that date. Memorial Day weekend is not a seminal date in my gardening calendar.

PERENNIAL VEGETABLES

May 13, 2020/26 Comments/in Vegetables/by Lee Reich

Hablitzia: What a Name!

At last night’s appropriately social distanced “zoom” dinner with my daughter, she commented on how tasty my salad looked. “All home grown,” I replied, and held up to the computer screen a leaf of one of the major contributors to my bowl of greenery, Caucasian mountain spinach (Hablitzia tamnoides). “Looks like some leaf you just plucked off a tree,” says she. Yes, it did, but it was as tasty and as tender as any leaf of regular garden spinach.
Caucasian mountain spinatch
It’s with good reason that the two “spinaches” are so similar: They’re both in the same family, Amaranthacea, also kin to beets, chard, quinoa, lamb’s quarters, and pigweed.

Caucasian mountain spinach has it over conventional garden spinach in a number of ways, most significantly its being a perennial. I planted it last spring and don’t plan on doing so ever again. Not that making new plants would be difficult. They were easy from seed, and cuttings are also said to root easily. The quickest way to have larger new plants would be to divide the clump sometime after the tops have died back for winter or before new sprouts appear.

Being a perennial, Caucasian mountain spinach won’t lose quality as it goes to seed during the warmer, longer days of late spring and summer. White flowers, with a faint aroma of cilantro, appear in June and July, but the leaves still make tasty additions to salads or cooked dishes.

Right now, plants are starting to stretch their leafy stems skyward. Making use of the third dimension in gardening — up — makes for efficient use of garden space, a plus for any plant in an intensive garden. They’d like something on which to climb, which they do by pulling themselves upward in the same way as do clematis vines, twisting their leaf stalks around whatever they can. I’ll be providing a ladder for them made from posts and chicken wire.

Now that I think of it, Caucasian mountain spinach also makes use of the fourth dimension in gardening — time — since it can make its way into the kitchen from when my plum trees bloom until I harvest the last of my apples.

The Good King, and Others

The bed that’s home to Caucasian mountain spinach is also home to another perennial bit of edible greenery, Good King Henry (Blitum bonus-henricus), also sharing the Amaranthacea family. That bed gets some shade in the afternoon, which is all to the liking of Caucasian mountain spinach, not so much to Good King Henry.

No matter, because Good King Henry is not, in my opinion, nearly as tasty as its Caucasian cousin. The King’s leaves are good cooked, but not great, and not very good raw in salads. One reason I like it so much is for its name, both the common name and the botanical name.

I had hoped the bed would also be home to the perennial leek and perennial onion (Welsh onion) that I sowed and grew last season. But there’s not a sign of either plant this season. I guess they’re not all that perennial, odd since last winter was downright tropical (for here), the thermometer hardly dipping below zero degrees Fahrenheit.

If I wanted early onions, as greens, some kinds are reliably hardy. An interesting one that I grew decades ago is Egyptian Onion, also known as Walking Onion. They “walk” because the cluster of small bulbs atop the green stalks weight the stalks down till they eventually bow to the ground, depositing the cluster a few inches from the plant. The bulbs take root, grow, bow, and deposit the bulbs another few inches away, so, unfettered, the plant spreads by “walking” around the garden. I stopped growing it because the flavor was too sharp for me.

One More, This One Well-Known

One more perennial vegetable, this one familiar to everyone, is asparagus. I don’t understand why anyone who has a garden doesn’t grow asparagus. Even a flower garden, to which asparagus can offer a soft, green ferny backdrop. A bed offers two months of almost daily harvest. Rabbits and deer don’t eat it, so fencing isn’t needed (except in my garden, where my dogs have developed a taste for it).
Asparagus spear
And pests are rarely a problem. Except for weeds.

Perhaps you’ve been put off by the heroic measures for planting it suggested in older gardening books. That is, digging a deep trench, planting the roots in the bottom of the trench, and then gradually filling it in as the plants grow. Not necessary!

The deep planting suggested was to keep the plants’ crowns beyond the reach of tractors’ cultivator blades. But there’s no reason to cultivate an asparagus bed, and most home gardeners don’t anyway, so make holes just deep and wide enough to cover the roots when planting.

So there you have it, for easy gardening and tasty meals: Plant Caucasian mountain spinach and asparagus, and perhaps, especially if you like the name, Good King Henry.

COVID-19 OR NOT, THE GARDEN MARCHES ON

April 1, 2020/11 Comments/in Gardening, Vegetables/by Lee Reich

A Special Week

Coronavirus has come, and it will go, but the natural world soldiers on. My dogs, Sammy and Daisy, are as happy as ever, oblivious to the pandemic. My garden will respond likewise, trucking forward and offering a centering point as the world around has its ups and downs.

This week is a very special one in my gardening year; it’s the week I plant peas. April 1st, to be specific. It’s sort of the official beginning of the vegetable garden. “Sort of” because actually have been planting and harvesting lettuce, mâche, arugula, claytonia, kale, bok choy, chard, and celery all winter in the greenhouse. Peas in pod

Not Too Early, Not Too Late

For some gardeners, St. Patrick’s Day is the date for sowing peas. Yes, that is the correct date for pea sowing — in Ireland, Virginia, and other places where I imagine soil temperatures reach about 40° F by that date. Above 40° F, and pea seeds become most likely to sprout rather than rot. On the other hand, waiting too long to plant pea seeds has the plant bearing during hot weather; peas don’t stand the heat well.

I mostly plant shelling peas, which are admittedly more trouble because they need shelling. To me, they’re worth it, for their flavor. (Then again, with the pandemic, more people are spending more time at home; gather ‘round and let’s shell peas.) I recommend the very tasty varieties Green Arrow and Lincoln.

My pea plants grow right up the center of 3-foot-wide beds. I make two furrows a couple of inches deep, one on either side of a bed’s center, and 4 inches apart. The seeds go in a couple of inches apart.
Pea seeds in furrows
Pea plants are sometimes available as transplants, or, as my neighbor used to call them, “starts,” in cell-packs. Don’t buy them. Peas are a vegetable for which you sow the seeds directly in the garden. The reason is that the yield from a single plant, even six plants in a cell-pack is too minuscule to be worth it. And pea seeds sprout readily. Have some faith.

Once seedlings poke up through the ground surface, I put a trellis up the middle of the row. My trellis is temporary, able to move around the garden, just as do the pea plants, to a different bed each season. I pound a metal post into the ground at each end of the row, and then weave 3 foot high poultry netting (“chicken wire”), inch-and-a-half mesh, onto the posts. I use fiberglass electric fence posts, but any thin stakes woven at intervals into the netting and pushed into the ground keeps the fence from being floppy. After the final harvest, I pull up the pea plants, pull up the thin stakes, remove and roll up the netting, and pull up the end posts for use next year.
Peas on trellis
A number of other seeds can be planted on that seminal (for here) April 1st pea planting date. Those would include, except celery, the vegetables I mentioned above that have been growing in the greenhouse all winter. Radishes could also be included here, and spinach. And potatoes, as 2 ounce, whole tubers or pieces of cut tubers.

Best Tomatoes For . . . ?

Also significant about April 1st on my gardening calendar is that it’s my date to sow tomato seeds, indoors in seed flats. It’s not that tomato is my favorite garden vegetable; it’s just that it’s such a popular vegetable and perhaps the most versatile.

For a cherry tomato to just pop right in my mouth or put in salads, I grow Sungold. That’s all they’re good for, but they’re really, really good for that.

Sungold, hands down the best tasting cherry tomato

I dry many varieties, especially Amish Paste and Anna Russian. Some of them also go into jars, along with San Marzano, arguably the best tasting tomato for canning. (In Italy, cans of tomato made with San Marzano tout that on the label.) Blue Beech is another variety, this one with a unique flavor, that I both can and dry.
Canned tomatoes
For good, fresh eating and very pretty tomatoes, I’m growing Nepal, Carmello, and, with a bright orange skin, Valencia. All three varieties are round tomatoes with smooth, crack-free skins.

Valencia tomato

For the very best in fresh eating tomatoes, there are many to choose from. I’m growing Paul Robeson and Pink Brandywine this year, although many others, such as Belgian Giant, Cherokee Purple, or others with “Brandywine” in their name could also fill the bill. Extras of these and the previous mentioned “good, fresh eating” varieties go into sauce, but not, of course, the dedicated San Marzano batches. Besides being good for cooking and drying, Amish Paste and Anna Russian are also good fresh. Not San Marzano, though; it’s awful raw.

As with pea planting, my tomato-sowing date is not for everyone; what is for everyone is to sow the seeds about 6 weeks before the local “average date of the last killing frost,” a date that is available online or from the local County Cooperative Extension Office. Sowing on this date strikes a nice balance between plants being small enough to make a smooth transition out to the garden and being sufficiently large for a timely first harvest.

April 1st isn’t the date to start all transplants. I sowed onion seeds way back in early February, and pepper and eggplant seeds in early March. For an early crop of cucumbers or melons, I’ll sow those in early May for transplanting at the end of the month. Or I’ll plant the seeds directly in the ground sometime soon after the “last killing frost” date. (I made a whole chart of vegetables and garden sowing, indoor sowing, and transplanting dates, keyed to whatever anyone’s “last frost date” is, in my book Weedless Gardening.)

Take Care

The garden marches smoothly forward, snubbing its nose at the pandemic. We can do likewise if we stay home if possible, wash our hands frequently and thoroughly and keep them away from our faces, and protect ourselves and others if we must go out. Consider that everything you touch off-site could be contaminated, or could be made so by you.

VEGETABLE MATTERS

March 25, 2020/12 Comments/in Gardening, Soil, Vegetables/by Lee Reich

Homebound? Plant Vegetables!

Working from home, I’m used to being homebound. And I like it. Not everyone feels this way, and now COVID-19 has forced this situation on many people.

For anyone who isn’t growing some vegetables, if there ever was a time to start a vegetable garden, it’s now.

A garden will provide pleasant and interesting diversion, some exercise, a chance to be outdoors, the need for less frequent trips to the market, a good family project/activity, and some savings of food dollars. And the experience of — wonder of wonders — watching seeds sprout and grow into plants.

Growing vegetables is easy. Seeds have been practicing sprouting for millions of years. That’s what they do. Sprout. And plants have been doing likewise.

Paying attention to some basic plant needs will make your garden even more successful. As far as soil, don’t worry about fertility or acidity for now. The most important consideration is drainage. That is, does water move down through the soil or does it just sit in place for a long, long time.

What’s a “long, long time?” If you really want to know, cut the bottom and top off a coffee or similar can, and set the can into a hole a few inches deep, pushing it into the soil (not if it’s frozen) in the bottom of the hole. Fill the can with water, let it drain, then fill it again. If the water level drops slower than 1” per hour, drainage is poor. Find another site or make raised beds.
Measuring water drainage
No backyard or front yard in which to grow vegetables? No problem. Grow them in a tub or flowerpot. Pay attention to drainage even if your “garden” is a tub or a large flowerpot. The container must have drainage holes in its bottom to let water drain out. And you’re going to fill that container with “potting soil,” not with dirt from your garden. Water can’t drain well through garden soil in the confines of a container, which is why potting soils have, among their ingredients, perlite, vermiculite, or other mineral aggregate to speed water flow.

Whether in a container or in your front or back yard, vegetables need sun, about 6 hours of direct summer sunshine daily.

Soil Matters

Next, ready the ground. For most newbies, that means transmuting a patch of lawn to a vegetable garden. There are two options. The first is the traditional one, turning over and mixing up the top few inches of ground to kill existing vegetation and leave a surface in which you can plant seeds. Do that, using a shovel, garden fork, or rototiller as soon as the soil is dry enough to crumble, not wad up, when squeezed gently in your hand.

Me, rototilling Wait two weeks for Mother Nature to work her magic decomposing some of that existing vegetation. Or, rather, part of her magic. After two weeks, dig up the ground again, this time adding some compost or fertilizer. You could dispense with the compost or fertilizer this season if whatever was growing there before digging looked vibrant. Better not to go out to a store these days if you don’t have to anyway. Wait another two weeks, and when you’re ready to plant, use a garden rake to tickle the surface of the ground and crumble it.

Digging up the ground may be a nice way to get your blood pumping on a spring day, and may even give you a feeling of righteousness, but there’s a better, quicker, and easier way, to prepare the garden site. There’ll also be less weeds in weeks to come.

For option number two, you will need a supply of compost and either wood chips, straw, sawdust, or wood shavings. This option is easy: just cover the garden area with newspaper, four sheets thickness and overlapping, and then wet the newspaper to keep it from blowing away. Mark out 3 foot wide beds and 18 to 24” wide paths with string, and lay an inch or more of compost in the bed areas, and enough of the wood chips, straw, sawdust, or wood shavings in the paths to cover the paper. You’re all set to plant!
spreading wood chips in path
In most places, but not everywhere, a fence is needed to fend off rabbits. Two-foot high chickenwire (“poultry netting”) will do the trick.

(All this, and more, in my book Weedless Gardening.)

What to Grow

What to grow is a matter of taste. Kale, collards, and Swiss chard offer maximum nutrition and a very long harvest season. For some home-grown calories, potatoes and sweet corn. For rounding things out with great flavor, tomato, eggplant, pepper, cucumbers. Think about what you want to grow, look at seed catalogues, order seeds, and when we next cross paths, I’ll say something about timing.

Inspiration and Humor for the Pandemic

In these times of pandemic, the insouciance of animals and the humor they offer (and washing hands, social distancing, and covering up coughs and sneezes) is welcome. Here is a short video clip of my ducks:
Duck video