Vegetables – Page 10

Figs and Peppers and . . .

September 12, 2018/14 Comments/in Fruit, Pests, Vegetables/by Lee Reich

Fig Frustrations and Joys

Over the years I’ve shared the joys and frustrations of growing figs in my minimally heated greenhouse. The joys, of course, have been in sinking my teeth into fruits of the various varieties. Also, more recently, the neat appearance of the plants which are trained as espaliers. Fig espalier

Left to its own devices, a fig can grow into a tangled mess. In part, that’s because fig trees can’t decide if they want to be small trees, with single or a few trunks, or large shrubs, with sprouts and side branches popping out all over the place.

A major frustration in my greenhouse fig journey has been insects, both scale insects and mealybugs. These pests never attack my potted figs which summer outdoors and winter indoors in my barely heated basement. In the greenhouse the problem each year became more and more severe, eventually rendering many of the ripe fruits inedible. More fig espaliers All that despite my attempts at control by going over plants with a toothbrush dipped in alcohol, oil sprays, and sticky barriers to keep ants, which “farm” these pests, from climbing up the trunks.

Scale and mealybugs are hard to control, let alone eradicate. Yet I am now secure enough in my victory to have claimed success in the battle.

Success began last year, when research pointed me to two predators of these pests, Chrysoperla rufilabris and Cryptolaemus montrouzieri, both of which I ordered online and released into the greenhouse. They were expensive, bringing the cost of my fresh figs to about one dollar each. Still worth it, though.

I got to thinking, “Perhaps I could perennialize these predators in the greenhouse so that additional annual purchases would be unnecessary.” As a first step to creating a home (or a jail, depending on your perspective) for them, I covered all greenhouse openings to the outdoors with window screening. These predators also like moisture, so I periodically spritzed the greenhouse and laid some absorbent wads of paper here and there on the branches.

I further thought, “How does the greenhouse environment differ from the great outdoors, where my figs are pest-free?” Rainfall! Although the greenhouse environment is humid, water never falls on the plants’ leaves and stems. So rather than period spritzing, almost every day since early spring I have blasted leaves, stems, and developing fruits with water.

The result: I haven’t seen one mealybug or scale insect all season!

Success, Who Knows Why?

I have to restrain myself from the usual gardener’s hubris in thinking that what I did cured the problem. Perhaps the “rainfall” favored the predators, of which there’s been nary a sign, by knocking the pest insects off the plant, or by creating a moist environment inimical to the pests, or . . . Perhaps my screening the greenhouse cured the problem. Perhaps the pest problem disappeared for none of these reasons. Or from some combination of these reasons.

If I had a full-blown experimental station and was willing to sacrifice some fresh figs to science, I could possible sleuth out the answer with control plants to what happened. But I don’t, so I’ll just keep enjoying and be thankful for the fresh figs — and keep a close eye on what’s going on.

Dondé Está la Salsa?

I have a lot of faith in natural systems (aka Mother Nature), but sometimes she gets things mixed up. Case in point relates to peppers. The pepper crop this year is excellent, mostly because I staked each plant, weeded well, and grew varieties that do well here (Escamillo, Carmen, Perperoncini, and, best of all for flavor and production, Sweet Italia).

What can be done with excess peppers? Salsa, of course.

But a key ingredient for salsa is cilantro, which enjoys cool weather both for germination and growth. Self-seeded cilantro plants were sprouting and growing all over the place a few months ago. The dried stems topped by BB-sized seeds is all that remains of them. Cilantro seeds Those seeds will drop and germinate in the cooler temperature a few weeks hence. But I need cilantro now.

With foresight, I could have collected and sown these seeds a few weeks ago. The plants would have bolted (put energy into flowers rather than leaves) rather quickly but repeated sowings would have kept me in fresh new plants.

Belatedly, I have sown those seeds. To speed germination, I soaked them, then planted them in seed flats I kept in the refrigerator for a day and then moved to a cool, shaded area. Optimum temperatures for germination and growing of cilantro is 50-85° F. As I write, the temperature is in the mid-90s.

Fig Redux, One Week Later, A Bummer

Yes, mealybugs are still not to be seen. But now I see closely related scale insects. And plenty of them. Fig scale

So I started the water sprays again, which have the potential problem of creating so much humidity and moisture that ripening figs rot. On the other hand, it might set back the scale, perhaps by knocking off ants, who “farm” scale. I also ordered a new predator, one for scale, Aphytis melinus.

Summer Love

August 29, 2018/12 Comments/in Vegetables/by Lee Reich

How Do I . . . er, Can Thee?

With apologies to E. B. Browning: “How do I store [as in ‘preserve’] thee? Let me count the ways. I store thee to the depth and breadth and height a Mason jar can reach . . . “ And in other ways.

Red, ripe tomatoes, the essence of summer. How to capture that essence for a dark, snowy winter day? A few ways: Let me count the ways.

Canning tomatoes can be a complicated, drawn out process, or something quick and easy. In the heat of summer, I choose the latter, merely filling a large pot a half-inch of water and then whole tomatoes from which any diseased or unripened areas have been excised. Boiling down tomatoes No de-skinning, de-seeding, or chopping. The pot is allowed to cool a bit after its volume has been reduced to one-half to two-thirds of the original volume.

Less than a minute with my immersion blender then homogenizes the works, readying the mix for canning jars that have been scrubbed clean — except for one more critical addition to each jar: 2 tablespoons of bottled lemon juice or 1⁄2 teaspoon of citric acid per quart of tomatoes. The reason for the lemon juice or citric acid is to make the mix more acidic. And the reason to make the mix more acidic is to prevent growth of the bacterium Clostridium botulinum which, you might guess from the name, causes botulism.

Tomatoes vary in their acidity. I actually bought a pH tester to test the acidity before adding the lemon juice or citric acid. The tomatoes tested at pH of 4.2. But tomatoes differ in their acidity, depending on variety (paste tomatoes are generally less acidic) and growing conditions; perhaps the next batch would not make the cut. So, just to make sure . . .

Next, canning lids are put in a small pot and covered with water which was just brought to a boil. I fish out a lid with a pair of tongs and lay it in place atop a jar, then screw it down secure with the jar’s metal ring. The rings need to be tightened just enough to seat each lid against the glass but not so tight as to prevent escape of gases when the jar is heated, the next step.

I use a pressure canner, which speeds processing because less time is needed at the higher temperatures that can be achieved under pressure. Fifteen minutes at 10 pounds (which puts the temperature at 240°F) does the job. Forty-five minutes would be needed when canning with a boiling water bath, and that doesn’t include the time needed to get enough water boiling to be able to submerge all the jars.

I carefully remove jars after their allotted time and let them cool. Canned tomatoes Once cool, pressing down on the the center of each lid lets me know whether that jar has sealed well. The lid should not move down when pressed.

Rich and Saucy

I failed to mention one more step early in my canning process, and that is the sorting out the San Marzano tomatoes. This variety makes the best-tasting sauce so we segregate it for single variety canning. In Italy, tomatoes canned with San Marzano variety tomatoes are specifically labelled as such. So are ours.

How Do I . . . er, Dry Thee?

As I wrote, with the help of E. B. Browning, “Let me count the ways,” plural.

Years ago I pooh-poohed a friend’s suggestion to dry tomatoes, probably because he said eating them was “fun.” Then I tried drying some. They weren’t fun too eat but they sure taste good in winter, their intense flavor released as they are crumbled on salads or soaked in water and cooked with other vegetables. Not good on pizza, though; they burn.

Slices a quarter of an inch thick are good for drying. Layed on stacked trays in my dehydrator, with the temperature set at 130°F, the slices dry to leathery or brittle, depending on the ambient humidity, overnight. Drying tomatoes

Once dry, the slices are packed into canning jars with the lids screwed down tightly to prevent air from entering.

How Do I . . . er, Freeze Thee?

I haven’t yet finished “counting the ways.” One more way: freezing. All that’s needed is to cut any bad spots from the fruit and put them into a freezer bag.

The frozen tomatoes add yet another tomato-y flavor and texture for winter. To me, they’re more like fresh tomatoes than either the canned or the dried ones. Fresh-cooked, of course, not fresh raw. Fresh cooked or frozen fresh, cooked, lends a different flavor and texture than canned.

Just popping the fresh fruit into the freezer is also a way to preserve peppers. To me, though, the taste of frozen peppers are a far cry from the fresh summer ones no matter how they are used. But then, ripe, red peppers are one of my favorite garden vegetables, so the bar is high for them in any other form.

Immigrants Welcomed

June 27, 2018/5 Comments/in Flowers, Vegetables/by Lee Reich

Sad to See This One Leave, ‘Til Next Year

“So sad,” to quote our current president (not a president known, so far at least, for his eloquence). But I’m not sliding over into political commentary. I use to that pithy quote in reference to the fleeting glory of Rose d’Ipsahan.

A little background: Rose d’Ipsahan was given to me many years ago by a local herbalist under the name of Rose de Rescht, which it soon became evident it was not. Rose d'Ipsahan in vase Descriptions of Rose de Rescht tell how it blossoms repeatedly through the season; not my rose. I finally honed down my rose’s identity from among the choices suggested by a number of rose experts based on photos and descriptions I had sent them.

Under any name, Rose d’Ipsahan would be my favorite rose. Without any sort of protection, it’s never suffered any damage from winter cold. Insect and disease pests do it little or no harm. And rather than intimidating thorns, the stems are covered by more user-friendly prickles.

The best part of Rose d’Ipsahan is its blossoms, a loosely packed head of soft, pink petals that are attractive from the time the opening bud shows its first hint of pink until the head fully expands. Rose d'Ipsahan blossom And the fragrance! Intense, and my favorite of all roses. Rose d’Ipsahan is a variety of Damask rose and has the classic fragrance of that category of rose.

This rose was discovered in a garden in the ancient city of Esphahan (sometimes written as Ispahan, Sepahan, Esfahan or Hispahan) in Iran, making its way to Europe from Persia sometime in the early 19th century. Interesting that a rose claiming as home a part of the world with very hot summers, mild winters, and a year ‘round very dry climate does so well in my garden. And elsewhere; this is a cosmopolitan plant.

Why, the “So sad?” Because Rose d’Ipsahan blossoms only once a season. Then again, it does have a relatively long season — for a Damask rose. I’m thinking of making some new plants to plant near the east or north wall of my home where spring’s later arrival would delay the onset — and finish — of blossoming a few days after my plants in the sun. Rose d’Ipsahan also tolerates some shade.

A Wild Italian

Another immigrant in my garden is arugula. Not your run-of-the-mill arugula (Eruca sativa), but a different species, this one usually known as Italian or wild arugula (Eruca selvatica). Italian arugula has a peppery flavor similar to common arugula, to me a little less sharp.

Italian arugula has it over common arugula in two ways. First of all,I think it’s prettier, with deeply lobed rather than mostly rounded leaves. More important, Italian arugula tolerates heat better. As my rows of common arugula are sending up seed stalks, the Italian arugula just keeps pumping out new leaves.

The native home of arugulas, common and Italian, is the Mediterranean, where their flavors have been enjoyed since Roman times. Perhaps more than just for their flavor. In his poem Moretum, Virgil has the line “et Venerem revocans eruca morantem“ which translates to “and the rocket, which revives drowsy Venus’ [sexual desire].” Perhaps that’s why it was forbidden to grow arugula in monastery gardens in the Middle Ages.

It’s also been suggested that the reason arugula is often mixed with lettuce in a salad is to counteract arugula’s effect; lettuce contains the chemical lactucarium, a non-narcotic sedative and analgesic, structurally similar to opium. Lactucarium isn’t nearly as strong as opium, to say the least, because studies have shown none of the alleged effects from “lettuce opium,’ as the lettuce compound has been called. (I didn’t come across any studies confirming or denying the effects of arugula beyond good taste.)

Glad to Have These Immigrants

So there you have it, two immigrant plants well worth growing. I’m glad I welcomed them into my garden, and suggest you do so also.

My Dog and I Have Odd Tastes

June 20, 2018/8 Comments/in Soil, Vegetables/by Lee Reich

In My Opinion . . .

Note: The following editorial comments represent the opinions of the writer and do not necessarily represent the opinions of the publisher.

I don’t understand the current — decades long, now — infatuation with the “stinking rose,” as garlic used to be called. Not to reveal my age, but I don’t remember ever seeing, smelling, or tasting garlic in my youth. Not that I didn’t; I just don’t remember it if I did. At any rate, in my family circle, at least, it would not have generated the undue enthusiasm it does these days. Whole festivals, for instance!

I don’t dislike garlic. Mostly, when I’ve used it, it’s flavor is lost when cooked. Except when roasting turns the texture satiny and the flavor bite-less; then it’s quite delicious spread on bread or baked potato, or mixed with vegetables. Mmmmm.

But still not worth planting. It’s my belief that many gardeners devote all too much space to growing garlic. Is home-grown garlic really that tasty, tastier than what you can pick off a supermarket shelf or from a bin at the farmers’ market?

I’ve seen very small vegetable gardens in which a third of the area was devoted to the stinking rose. For my money, I’d rather be picking fresh lettuce, asparagus, or peas — all of which taste significantly different and better within minutes of harvest than when bought from any market, farm or otherwise. Or peppers, tomatoes, sweet corn, or green beans, because I can choose the best tasting (to me) varieties to plant in my garden.

As you might guess, I don’t grow garlic — not in my vegetable garden, at least. Why devote even a square foot of space in that compost-rich, drip irrigated, sun-drenched ground to such a thankless vegetable?

I do sometimes grow garlic in various patches of open ground in the large patch of gooseberries, grapes, and a miscellany of other plants behind my garden. The only improvement that soil experiences is annual mulching with autumn leaves, which has enriched the ground below with humus. But no irrigation, which the garlic, planted in early autumn and then harvested the following summer, hardly needs because it can run on rainfall that falls in autumn through spring.

Garlic doesn’t seem to get the hint that I don’t particularly want to grow it. Enough bulbils that form at the tops of scapes touch down each year to make new garlic plants. Most are spindly, giving rise to Lilliputian cloves. Garlic volunteer plants But if I want some garlic flavor in spring, I can pull stalks out of the ground, peel off the outer covered of leaf sheath, and chop up the ivory white lower portion for use. Many I just pull out and toss into the compost pile; the garlic is getting weedy.

Okay, you garlic lovers, go ahead and pelt me with tomatoes. But hold the garlic.

Sammy Stalking

My dog Sammy has grown very fond of stalks. Asparagus stalks. Why can’t he channel that stalky affection to the garlic sprouting behind my garden? Perhaps some culinary magic with garlic poured over his dog food and guided walks over to some of the growing clumps could bring him around.

I planted asparagus outside the fenced vegetable garden with the knowledge (ha!) that no furry animals would dine on it. Sammy has plowed his way through or gracefully leapt over the temporary chickenwire enclosure meant to keep him asparagus-free. A recently purchased electric fence should keep him at bay — also from the persimmons, another of his favorites, later in summer. Sammy & electric fence

Of Mulch Importance

On a more serious note, now, with recent rains maintaining good soil moisture, is an ideal time to mulch. Earlier this season, mulch would also have been good, except that it would have delayed soil warming and, hence, seed germination, planting and growth of annual vegetables and flowers.

Mulch spread atop dry soil has to be wetted before letting water percolate down into the ground below. Mulching chestnuts If spreading mulch is delayed until the soil turns dry, all the more water will be required to give the soil below a good drenching.

A large pile of wood chips sits on the far side of my wood pile, compliments of local arborists. Day by day, I’m spreading it for an attractive, soil enriching, moisture sealing blanket over my soil — even around my volunteer garlic plants.

Bedding Down

May 24, 2018/6 Comments/in Design, Planning, Vegetables/by Lee Reich

Flat Beds

My vegetable garden is in beds. Your vegetable garden is in beds. Seems like just about everybody plants in beds these days. And with good reason. Beds make more efficient use of garden space. Soil compaction is avoided because planting, weeding, pruning, and harvesting can be done with feet in the paths. And the shapes of the beds can help make even a vegetable garden look prettier, especially with decorative plants edging the beds.

Raised beds are also one way to grow happy plants in otherwise poorly drained ground, or in ground that has been contaminated by lead or arsenic. Such contamination is likely to occur from past use of leaded gasoline near roadways, from old paint near buildings, and from residual pesticides in sites that were once orchards.

My vegetable garden is laid out in 3-foot-wide beds with 18-inch-wide paths between them that feed into one 5-foot-wide path down the center of the garden. Many gardeners, when considering planting in beds, equate that with RAISED beds. My vegetable beds are not intended to be raised even a hair above the paths. My garden's beds

When I began my garden, I laid out the beds and covered them with compost, and then laid wood chips from local arborists in the paths. The difference in appearance of the two materials makes it easy to see where to walk and where not to walk. (For most people, that is. A well-known food writer once visited my garden. As I walked up a path, he tromped along next to me — right up the middle of the bed adjacent to the path! — until I let out a scream that brought him to an abrupt stop. Some lush plants in the bed were admittedly flopping onto the path, obscuring the difference between walking and planting areas.)

Raised Beds

Soil in raised beds is usually held there with boards or other edging. That edging material might itself be decorative: lumber, bricks, roof tiles, or, in a “colonial” garden, logs. Garden beds

Ideally, any wooden edging is rot resistant. Locust or redwood would be my top choices, but hard to get. “Manufactured” lumber, such as Trex, is another possibility. Then again, pine or spruce boards are readily available, relatively inexpensive, and should last quite a few years.

A six-inch-high bed provides enough well-drained root depth for pretty much all vegetable plants.

One disadvantage to raised beds is that you have get soil to fill them up. That soil could, of course, come from what will be the paths. Metal edged raised beds If the area is wet, though, taking soil from paths is going to lower them, making them that much wetter.

Most people bring in soil for raised beds, and, in the interest of having the best possible garden, make that “soil” compost. Not a good idea. For one thing, compost is mostly “organic matter,” meaning compounds of carbon, hydrogen, and oxygen. With time, as organic matter decomposes to nourish soil microorganisms and plants, it disappears, literally, becoming carbon dioxide and water. So a raised bed filled with compost will eventually shrink down to almost nothing.

The thing to do is to fill beds almost to their brims with any any well-drained soil. Fertility is not important; that will come from the one to two inches of compost with which the soil is topped. Replenishing the compost each year will provide all the nutrition plants need for that year; no additional fertilizer is necessary. And no need to dig or rototill the compost into the ground.

One more thing about raised beds: The improved drainage also means that they dry out faster, so benefit from irrigation.

Table-like Beds, Not

If you were to walk into my garden, you might notice that my planting beds are indeed a bit higher than the paths. This was not deliberate.

Each year for many years I’ve topped all my beds and an inch or two of compost. Dog Sammy and garden beds Paths get replenished with wood chips only if they start to get weedy or bare soil starts peeking through.

If it weren’t for decomposition, those yearly additions of compost would have made each bed into a “table” more than three feet high. It hasn’t. Q.E.D.

An Onion Relative and a Cabbage Relative

May 16, 2018/7 Comments/in Gardening, Vegetables/by Lee Reich

Wild Leeks, Cultivated

I got pretty excited seeing rows of scrappy, green leaves emerging from the ground between a couple of my pawpaw trees. The leaves were those of ramps (Allium tricoccum, also commonly known as wild leeks) that I had first planted there two years ago, with an additional planting last year. Ramps

There’s no reason that ramps shouldn’t thrive here on the farmden; they’re native from Canada down to North Carolina and from the east coast as far west as Missouri. They’ve been best known in the southern Appalachian region, where festivals have long been held to celebrate the harvest.

Ramps became more widely known in the 1990s when, with the publication of a ramp recipe in Martha Stewart Living Magazine, the wilding became a foodie-food. Ramps are now threatened with being over harvested. Which, along with a desire to have this fresh-picked delicacy near the kitchen door, is the reason I planted them.

Large patches of ground in a forest preserve in New Jersey near to where a friend lives are blanketed each April with ramp greenery. We had dug up a few — very few — of the ramps, leaves and bulbs, which I transplanted here. Our harvest was not a threat to the ramp population. No one else has ever been seen harvesting there, and we dug up less than 1% of what was there. Research has shown that harvests are sustainable if no more than a different 5-10% of a planting are harvested yearly.

In the wild, ramps thrive in damp soil rich in organic matter in the shade of deciduous trees. My pawpaws provide the deciduous shade. The ground beneath those trees has been enriched each year for 20 years with a thick mulch of autumn leaves. To give the ground a further boost as far as organic matter and nutrients, I lay down a couple of inch thick blanket of compost over the bed last summer.

Over time, the bulbs should multiply and the plants further spread by self-seeding. I plan to harvest some seeds when they ripen in late summer to grow the seedlings under more controlled conditions.

The seeds have a double dormancy so they often don’t sprout until the second spring after ripening. The root dormancy, the result of immature embryos, is overcome with warmth and moisture. A warm autumn might be sufficient; if not, the next growing season. I plan to hurry the process along by potting up the seeds and keeping them warm (about 70°F) and moist for a couple of months. Then I’ll whisk the pot into the refrigerator to overcome the shoot dormancy, which requires a couple of months of cool, moist conditions, to jolt them awake. (More about natural blocks to seed germination in my new book The Ever Curious Gardener: Using a Little Natural Science for a Lot Better Garden.) The seedlings, as might be expected given their natural habitat, grow best with some shade — 30% shade to be exact, according to research.

Ramps are among the few perennial vegetables I grow. They are spring ephemerals, so in just a few weeks, their leaves will dissolve into the ground as the plants go dormant, to return again each spring for my dining pleasure.

A Different “Kale”

Seakale (Crambe maritima) is yet another perennial vegetable that I grow. It’s a cabbage relative that just now is sending up sprouts from its thickened roots. As soon as I noticed the sprouts, I covered the plants with an overturned, clay flowerpot, covering the drainage hole with a saucer to prevent light from reaching the plant.

Seakale tastes best blanched, that is, with its shoots grown in darkness. Under such conditions, leaves stretch out and grow pale and tender. In light, the taste of the leaves is too sharp. Or so I’ve read: Although I’ve grown seakale for many years, I wanted the roots to build up enough energy reserves to fuel new growth in the dark. This year, I will taste seakale.

Seakale will continue to earn a place in my garden even if its flavor falls flat (or sharp) because it’s a beautiful plant. Once released from the dark, new leaves emerge silvery green, large, and wavy. And then, later on in summer, foaming sprays of small white flowers emerge from within the whorl of leaves.

Expect a report on my take of seakale flavor in a couple of weeks, which is the time required for blanching. Like other perennial vegetables, once the harvest period ends, plants need to grow unfettered for the rest of summer to replenish the stored energy they spent fueling spring growth.

And The Season Begins . . .

April 11, 2018/8 Comments/in Gardening, Vegetables/by Lee Reich

St. Patty’s Day Passed; No Matter

Uh oh! St. Patrick’s Day was way passed and I hadn’t planted my peas. No matter. St. Patty’s Day is the right time to plant peas in Virginia, southern Missouri, and other similar climates, including, probably, Ireland. Peas in pod

Around here, in New York’s Hudson Valley, where the average date of the last killing frost is sometime in the latter half of May, April 1st is more like it. That’s the date that I shoot for, at least. Some springs, like the spring of 2017, earlier plantings would have done better. But you never know what bodes for the weather, so playing the averages is the best bet.

The problem with planting pea seeds too early is that the seeds will just sit and perhaps rot in cold soil. The problem with planting peas too late is that temperatures are too hot when the plants are supposed to be in all their glory, so they peter out rather than bear well. Again, an April 1st planting date, around here, generally works best.

Soil temperature is an even better guide than calendar date; pea seeds germinate when the soil warms to 40°F. Or a phenological indicator; blossoms of spring-flowering trees and shrubs open in response to warmth. Forsythia blossoms are just about to open at about the same time that the ground has warmed to that 40° temperature.

Get ‘Em Up

Peas grow as vines anywhere from a foot and a half tall to more that 6 feet long. Whether short or long, the vines are not self supporting. The laissez faire gardener just lets the vines sprawl on the ground, then lifts them to harvest.

For a neater garden and cleaner pods, I trellis my peas. By exploiting a third dimension — up — I also reap more productivity per square foot of garden space from trellised peas. Peas on trellis Plus, if the peas are planted down the center of my 3-foot-wide garden beds, I can flank them with other vegetables, such as carrots, radishes, lettuce, and arugula.

Peas, like other vegetables, should be rotated around the garden, that is, not planted in the same place again within 3 years. Crop rotation avoids the buildup of pest problems that overwinter in the ground. Without their host plants, they starve.

With this caveat, peas need temporary trellising, trellising that can follow them around the garden. Traditional temporary trellising for peas, and very British, are pea sticks. Looking quite charming, this trellis is made by merely sticking brushy twigs into the ground along the pea row. Pruning off branches sticking out perpendicular to the row leaves a flat plane of twigs up which the clinging vines can clamber.

The traditional pea trellis takes some time to set up and requires some time gathering a lot of suitable twigs.

Second Best Pea Trellis

I opt for the “second best pea trellis” which starts out by my pounding an old piece of inch-thick iron plumbing pipe into the ground at each end of my pea row. The trellis itself is chicken wire, each end of which I weave onto the pipes. The chicken wire can then be cut to the length of the row, or excess roll can just be left standing just beyond the pipe. The chicken wire slides down the pipes most easily if kept almost parallel to the ground, so I attach one end partway on one pipe, then the other end partway on the other pipe, and keep going back and forth easing the mesh down to the ground.

At this point, the trellis is quite floppy. I strengthen it with some of those inexpensive, fiberglass posts sold for electric fencing, weaving one of these posts into the chicken wire every three feet or so and then pushing it into the ground. Pea trellis

Presto! In about fifteen minutes, I’ve erected a serviceable and inexpensive pea fence. This fence can be erected just after the peas emerge through the soil, so what it lacks in beauty it makes up for by spending little time uncovered with pea vines. After pea harvest is over, I pull the vines down off the trellis and dismantle the fence in a reversal of the steps described. The fence, not being permanent, can move around the garden to a different location each spring — just as should the peas. Snow peas on vine

Peppers & Potting Soil

March 28, 2018/5 Comments/in Gardening, Soil, Vegetables/by Lee Reich

Concerned

You’d think that there’d be no reason for me to be concerned. After all, year after year I raise my own seedlings for the garden. Nonetheless, every day I take a look at the small tray of soil in which I had sowed eggplant and pepper seeds, waiting for little green sprouts to poke through the brown surface of the potting mix.

These plants are on a schedule. They get a start indoors — in a greenhouse now; under lights or in sunny windows in years past — so that they have enough time to start ripening their fruits by midsummer.

Italian Sweet peppers

Even an early-ripening pepper wouldn’t ripen its first fruits before October if seeds were sown directly in the garden once the soil had warmed enough for germination, which isn’t until the end of May around here.

Ingredients for Good Transplants

Not that raising transplants for the garden is difficult. All that’s needed is attention to details, the first of which is using seed that is not too old. The dry tan pepper and eggplant seeds might not look alive, but they are. And they do age. Under good storage condition — cool and dry — pepper seeds retain good viability for only a couple of years, eggplant seeds for 4 years.

Next in importance is the container and potting mix. Old yogurt containers, egg cartons — people have come up with all sorts of containers for growing transplants. They’re all fine as long as they’re at least an inch and a half deep and have holes in their bottoms to let excess water drain out.

Garden soil, even good garden soil, is not suitable for containers. It stays too wet, suffocating roots. So all potting mixes contain aggregates, such as sand, perlite, vermiculite, or calcined clay (a.k.a. kitty litter), which are large mineral particles that make room for air in the mix. Mixes also contain some organic material, such as compost, peat moss, or coir (made from coconut waste), to help them retain moisture.

You can purchase potting mixes made with or without real soil in them, and either sterilized or not. Sterilization kills potential pests that might lurk in the raw ingredients. Not sterilizing keeps living things, including potential enemies of any potential pests, alive in the mix. I make my own mix, usually unsterilized, from equal parts compost, garden soil, peat moss, and perlite.

With seeds sown and then covered with about a half inch of potting mix, the container is gently watered, then covered to keep in moisture.

Warmth is the next ingredient for good germination. Seeds need more warmth to sprout than than a seedling needs for good growth. In the case of pepper and eggplant seeds, between 70 and 80° F. is ideal for sprouting. The top of a refrigerator might provide a warm home for the seeds to get started, as might a shelf above a radiator. I use a soil heating mat.

The last ingredient in raising seedlings is the most difficult one for me to provide, at least with pepper and eggplant seeds. Patience. Even under good conditions, these seeds might take a week or two to sprout. All I need, then, is to be rational. I sowed the seed on March 5th; I provided good conditions. As I write this, it is March 12th. One week, a not unreasonable time for the seeds not to yet show signs of life.

Not to Worry

Growing transplants is generally easy. Although I’m a little concerned until pepper and eggplant sprouts emerge, I’m more laid back with pretty much all other seedlings. Tomatoes, for example, are among the quickest and easiest to grow, and, because of the wide choice of varieties when growing your own transplants, very satisfying.

Once the peppers and eggplants sprout, they, like other sprouts, need to be moved to where they are bathed in light. Along with light, slightly cooler temperatures from then on make for sturdy, healthy growth. And then, towards the end of May, out to the garden they go.

Update: March 17th. I was about to re-sow the pepper seeds. But first I checked the ones sowed March 5th. They sprouted! Pepper seeds sprouting

Some Fruits and a Ornamental Veggie

December 6, 2017/14 Comments/in Flowers, Fruit, Gardening, Planning, Soil, Vegetables/by Lee Reich

Happy Blueberries, Happy Me

My sixteen blueberry plants make me happy, so I make them happy. (They made me happy this year to the tune of 190 quarts of berries, half of which are in the freezer.) I don’t know how much work bearing all those berries was for them, but I just finished my annual fall ritual of lugging bag upon bag of leaves over to the berry patch to spread beneath the whole 750 square foot planted area. Blueberry fruit cluster

I don’t begin this ritual spreading until the blueberries’ leaves drop. Then, old leaves and dried up, old fruits are on the ground and get buried beneath the mulch, preventing any disease spores lurking in these fallen leaves or fruits from lofting back up into the plants next spring. Rainy, overcast summers or hot, dry summers or any weather in between — my bushes have never had any disease problems.

In past years, I did do two things before spreading that mulch. First, I spread some nitrogen fertilizer: my universal pabulum, soybean meal, at the rate of 2 pounds per hundred square feet. And second, I spread some sulfur, at about the same rate, to keep the soil acidic. After many years of mulching, the soil has built up an ample reserve of organic nitrogen — evidenced by the plants’ 2 to 4 feet of new stem growth each year. So I no longer add extra nitrogen.

With all those years of mulching, levels of decomposed and decomposing soil organic matter have greatly increased the soil’s buffering capacity for acidity. That means that I no longer have to pay such close attention to acidity, so I rarely add sulfur anymore.

Sammy also likes the mulch

Besides all these other benefit, the mulch has created a soft root run that retains moisture, just what blueberries’ thin roots really like. Fruit is borne on shoots that grew the previous season, so each year’s vigorous new growth translates into a good crop in the offing for the next year.

New York Bananas

Although the crop seemed paltry at first this year, by the time autumn came around, pawpaws were in abundance. This uncommon fruit is the northernmost member of the tropical custard apple family, and the fruit does indeed taste very tropical — a flavor mix of banana, mango, avocado, and vanilla custard — even though it’s easy to grow and native throughout much of the eastern U.S.. Pawpaw, like crème brûlée

Two trees would be adequate for most households; I have about 20, just so I can learn more about them and their individual differences. That makes for a lot of pawpaws! (I test market most of them.) Row of pawpaw & black currant

Pawpaw fruits are very variable in both size and flavor even among the branches of a single tree. One year, I tried thinning the fruits to see if that would increase size of remaining fruits, as it does with apples and peaches. Pawpaw has a multiple ovary so each blossom can give rise to as many as 9 fruits. The small fruits are hard to see because they match so closely the green color of the leaves, so I didn’t thin as many as I had hoped. That said, at season’s end, fruits on thinned clusters seemed no larger than fruits on unthinned clusters.

Beginning around the middle of September, I began harvesting the first fruits. I picked some up from the ground and picked some softening ones from the trees, all of which continued through October. By putting them immediately in a cooler at 40°F, I still had good fruit into the middle of November.

Scarlet Runners

Every year I fear that at season’s end I’ll remember something I forgot to plant. This year it was scarlet runner beans. Scarlet runner bean flower

Despite the “bean” in the name, I’ve grown this vining bean, as do most people, primarily as an ornamental, for its scarlet blossoms. I occasionally eat the fat, hairy, yet delectable green beans.

Every year I collect some of the matured black and pale purple, calico seeds for replanting the following year. One year, I decided to cook up some of these seeds and taste them. Scarlet runner bean seeds are quite tasty (and, I learned prior to eating, nonpoisonous). Scarlet runner beans

Next year I’ll remember the scarlet runners. My yard will be aflame in scarlet flowers and, because the plant is pest-free — even to Mexican bean beetles — I expect to reap a bumper crop of beans.

Winter’s Comin’

November 15, 2017/3 Comments/in Fruit, Gardening, Planning, Vegetables/by Lee Reich

Ready of Ol’ Man Winter

October 31st, was slated to be the first hard frost of the season, later than ever. That afternoon, I went down my checklist of things to do in preparation for the cold.

Drip irrigation needed to be shut down so that ice wouldn’t damage the lines. I opened up the drains at the ends and at the low points of the main lines. I also opened up the valves on all the drip lines so water wouldn’t get trapped anywhere. Some people blow out all the lines with compressed air.

The only parts of the drip system that ever need to be brought indoors are the parts near the spigot: the battery-powered timer, the pressure reducer, and the filter.

But I wasn’t yet finished with water. All hoses got drained, with any sprayers or hose wands removed from their ends. Hoses were also removed from frost-free hydrants to let the water drain freely out their valves. (The hydrants are frost free because water drains and enters the hydrant’s pipe four feet below ground, where temperatures, even in winter, remain at a balmy 50° F. or so.)

Tropical plants indoors

Moving on to plants . . . Tropical houseplants had all been brought inside, but outside still remained subtropicals, including some potted figs, pomegranates, bay laurel, olive, and an angel’s trumpet (Brugsmansia). Subtropical plants can tolerate, even enjoy, temperatures below freezing, even down as low as 10°F. for some of them. My pomegranates, the varieties Kazake and Salavatski, both from western Asia, are reputedly cold-hardy to below 0°F! All these subropicals will enjoy the great outdoors for a few more weeks, barring a drastic change in the weather.

Some vegetables remaining out in the garden can likewise weather cold weather well. Just to make sure, though, I laid “floating row covers” over beds of endive, mustard greens, and lettuce. These diaphanous coverings keep plants beneath them a few degrees warmer while letting light and water filter through. The soil retains enough heat to protect roots of turnip and winter radishes, which are further protected beneath their leafy canopies.

I forgot to pick and eat Sungold tomatoes, which would be done for after a freezing night. Any red peppers still left on the plants had been harvested; those plants would also be dead on the morrow. I can’t complain; the Sungolds and the peppers bore well and for a longer time than ever before.

The final cold prep was to check the greenhouse, making sure window, sidewalls, and doors are closed up tight, and the heater is functional.

I’m ready for Ol’ Man Winter.

Not So Cold

The morning after: The cold turned out to be not nearly as dramatic as expected. A little before sunrise a cloud cover crept over the sky, tucking in the earth’s warmth rather than letting it radiate out to a clear sky. The low temperature for the night was 28°F. Even the pepper and tomato plants had toughened up enough by then to tolerate that amount of cold. Not to keep ripening good-tasting fruit, though.

Temperatures aren’t predicted to drop near freezing for many days after that night, but I didn’t consider my scurrying around to move or cover plants, and drain water lines, to be wasted effort. Endives and other greens still out in the vegetable garden transpire very little water in cool weather, and even less so when covered with floating row covers.

The only watering needed from then on would be of the compost pile, easily accessible from one of the frost-free hydrants and a short length of hose, connected as needed.

“Trip” to the Mediterranean

Greenhouse temperatures dropped only to 40°F, the temperature at which I set the thermostat. Cloudy days in there are like today are akin to winter days along the Mediterranean: Very cool and somewhat dreary. On sunny days, I open the greenhouse door to bathe in a tropical paradise of sunlight, heat, and high humidity, with lush plants of lettuce, mustard, arugula, celery, chard, claytonia, and parsley blanketing the ground. Greenhouse fig and greens

Fig trees in the greenhouse have slowly eased their way into dormancy. I hurried them along by lopping them back — except for the few branches still ripening a few fruits. Those figs, ripening in low sun and cooler weather (even in the greenhouse), aren’t as tasty as those of summer and early autumn. I wonder how tasty November figs are in Italy and Greece?