Flowers – Page 7 – Lee Reich

Seeds Want to Grow

August 15, 2019/7 Comments/in Flowers, Soil, Vegetables/by Lee Reich

Yes, They Want To, But . . .

Today, as I was carefully planting a bed with turnip, arugula, and mustard seeds, I got to thinking how easy it is to grow plants from seeds. It’s not surprising. After all, seed plants evolved millions of years ago and over the years have further evolved to germinate and grow under varied conditions. This would be especially true of those plants we call weeds.
Cynara, cardoon, in bud

So, with all that evolution backing me up, why the great care in planting those seeds today? Seeds do want to grow, but extra care increases the chances for success. The threats to germination and growth are competition from weeds, temperatures that are too warm or not warm enough, old seed, and insufficient soil fertility, air, or moisture. That’s not all, of course; there’s too many salts in a soil (and not just NaCl “salt”), seed-eating animals, and infections from pathogenic fungi.

Whew! That list makes growing from seed seems fraught with roadblocks. But it’s not.

Steps to Improved Germination and Growth

My extra care in planting began back last autumn when I spread an inch depth of compost on top of the bed right after clearing it of garden plants and weeds. That compost provides nutrients, beneficial microbes, and increases aeration and water retention.

Earlier this season, the bed had been home to bush beans. Bean roots, left in the soil to rot, will provide further fertility — mostly nitrogen — for today’s planting.

The bean plants, and a few weeds, were cleared from the bed a couple of weeks ago, still too early for today’s planting of fall crops. While the ground was waiting, I covered it with a black tarp. The tarp, an old billboard sign (from www.billboardtarps.com and reusable for years) that is black on its back side, stimulated growth of ever present weed seeds in the soil. The seeds germinated, then died from lack of light beneath the tarp.

After year upon year of compost applications, the soil has very good tilth, so all it needed, once I removed the tarp, was a light raking to present a loose seedbed. Into it, with a trowel, I carved the first furrow the length of the bed.

Depth of planting is important. An oft-repeated rule of thumb is that the depth to sow seeds is twice their thickness. Not true! Correct planting depth needs to also take into account the looseness of the soil; looser soil, more depth. And anyway, the seeds that I planted are only about 1/32” in diameter, making it well nigh impossible to make a furrow 1/16” deep. In my loose soil, that depth would dry out too quickly. I went with the less precise “sow shallowly.”
Radish seedlings

Garden plants grown from seed can suffer from competition not only from weeds, but also from each other. True, the young seedlings could be thinned out if too crowded after germination. With seed less than two years old and care in planting, I was confident about germination, so sowed the seed thinly.

After sowing the seeds and covering them came the all-important firming of the soil. The removal of the bean plants and the pre-plant raking to smooth the surface left plenty of large pores, through which water would run right through.

Tamping down the soil with a garden rake over the covered furrow tightened up the pores so that they can hold capillary water. Remember high school chemistry class (or was it biology class) when water was shown to be drawn up into a capillary tube against the force of gravity? Firming the soil keeps moisture around the newly sown seeds; plus, water can be drawn upwards or sideways to that area. Weed seeds, sitting in still loose soil beyond the tamped area, won’t have such an easy time of it.

Finally, I watered — thoroughly enough for the water to penetrate but, to avoid washing away the seeds, not too fast. My vegetable garden has drip irrigation; I moved the drip line up right next to where the furrow was. Frequent watering is needed until seeds germinate and their new roots reach the wetting from down in the soil. An electronic moisture probe can indicate how deep moisture lies beneath the surface.

And Now for a Flower, or Is It a Vegetable?

Many years ago I grew cardoon, a vegetable whose 3-foot-high stalks are something like celery on steroids. Cardoon stalks growing in garden The flavor hints of artichoke, a close relative. None the less, for me the flavor was awful and the stalks were tough. (Cardoon is usually covered to blanche them a few weeks before harvest. Blanching did not make mine more edible.)

Yet I am now enamored with this plant — not for eating but for its thistle-like flower. Cardoon is a perennial that begins to bloom in its second year, after experiencing a period of cool temperatures in winter. Cool, not frigid; cardoon is not cold hardy here in the Hudson Valley.

Last summer I planted seed and grew the plant in pots. Those pots spent the winter in my greenhouse, where temperatures never dipping below 35° F. reminded them of their Mediterranean origin. Once warm weather settled in this spring, I planted them out in my flower garden. Cardoon in flower

The bud on one plant that has been slowly unfurling is well worth the care I put into the plants.

Of Roses and Berries

July 10, 2019/5 Comments/in Flowers, Fruit/by Lee Reich

Roses Come and Go

I once grew a beautiful, red rose known as Dark Lady. For all her beauty, she was borderline cold-hardy here. Many stems would die back to the graft, and the rootstock, which was cold-hardy, would send up long sprouts. Problem is that rootstocks are good for just that, their roots; their flowers, if allowed to develop, are nothing special. Dark Lady rose After a few years of watching the weakened plant recover each season, I made cuttings from some of the stems. The cuttings rooted and the new plants, rather than being grafted, were then growing on their own roots. Even a cold winter wouldn’t kill the roots, living in soil where temperatures are moderated. If the stems died back to ground level, new sprouts would still sport those dark, red blossoms.

I planted my new Dark Lady in a bed on the south side of my house. There, with the brick wall of the house adding a few extra degrees of warmth in winter and spring, Dark Lady might better survive winters coldest nights and get a jump on spring. What’s more, the roots had ample soil to explore rather than being restricted within the narrow, dry bed along my terrace where the mother plant had grown.

The new Dark Lady grew reasonably well in its new bed, but still not as well as I had hoped. Dark Lady is one of the many “English roses” bred by David Austin to have the blowsy look and fragrance of old-fashioned roses coupled with disease resistance and repeat blooming of contemporary roses.

Dark Lady eventually petered out. She’s been superseded by some newer creations from David Austin: L. D. Braithwaite and Golden Celebration are standouts as far a hardiness and beauty, and I expect the same of Dame Judi Dench and Lady of Shalott.

L D Braithwaite rose

Global warming has, no doubt, also been a help.

No Sharing of My Highbush Blueberries

Pity the poor birds. My fat, juicy blueberries have been ripening and now there’s a net between them and them. Blueberries galore Putting up the net always brings the words of fruit breeder Dr. Elwyn Meader to mind. When I visited him back in the 1980s, the old New Englander, still active in his retirement and growing about an acre of blueberries, among other crops, recounted in his slow, New Hampshire accent, “It takes a patient man to net an acre of blueberries.” Covering my two plantings encompassing a total of about a thousand square feet always creates a little tension. Netting blueberries I now feel like a captain setting sail on an old sailing vessel, with all the sails trim and masts set. Except rather than sails and masts, it’s a blueberry net that’s spread tightly over the permanent, 7-foot-high perimeter of locust posts and side walls of anti-bird, plastic mesh. That netting covers 16 bushes within a 25 foot by 25 foot area. Rebar through holes near the tops of the locust posts keeps that side wall mesh taught and 18” high chicken wire along the bottom keeps rabbits, which love to teethe on that plastic mesh, from doing so. Netted blueberries Don’t worry about the birds. They get their fill of berries elsewhere. I don’t net my lowbush blueberries, nor my mulberries or gumis. Birds don’t usually share the mulberries or gumis with me. This year, for some reason, they are sharing.

Juneberry, a Blueberry Look-alike

Birds also have free access to a blueberry look-alike, juneberries, the plants of which are sometimes called serviceberry, shadbush, and, in the case of one species, saskatoon. The bushes are common in the wild and, because of their pretty flowers, fall color, and neat form, also planted in landscapes.

Juneberries are small, blue, and dead-ringers for blueberries but have a taste all their own: Sweet with the richness of sweet cherries, along with a hint of almond. The birds seem to enjoy them as much as they do blueberries. Juneberries, fruit in hand Juneberries are related to apples and pears, not blueberries, and share some of their kin’s pest problems. Especially in my garden. They’re one fruit that didn’t grow well for me so, years ago, I finally dug the plants up.

Neither I nor birds need go far to find wild juneberries or bush or tree types planted for landscaping. They usually bear pretty well because of growing in microclimates more suitable than here on the farmden. In this low-lying valley, the air is too humid, cool, and conducive to disease.

With all the rain this spring, I’ve noticed that the crop on wild and cultivated juneberry plants has been hit hard by rust disease. I hear tell, though, that plants were bearing well at a nearby shopping mall: There, sunlight beating down on nearby concrete and, perhaps, less rust spores wafting about, create a microclimate conducive to good crops of berries.

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Any gardening questions? Email them to me at garden@leereich.com and I’ll try answering them directly or in this column. Come visit my garden at www.leereich.com/blog.

TIME TRAVEL

May 1, 2019/2 Comments/in Flowers, Fruit, Gardening, Vegetables/by Lee Reich

18th Century, Here I Come!

Is that me playing the fife? No.

I just returned from time travel one month forward and a couple hundred years backward. Both at the same time! I did this with a trip to Colonial Williamsburg, Virginia, where black locust trees were in full bloom, which is about a month ahead of when they will be blooming up here in New York’s Hudson Valley.

The impetus for this time travel was Colonial Williamsburg’s Annual Garden Symposium, at which I was one of the presenters. (I did presentations on espalier fruit plants and on growing fruits in small gardens.)

Williamsburg is a magical place anytime of year, and especially so, for me, in spring. (I first fell in love with the place on a family trip when I was 7 years old; on subsequent visits, I’ve forgone the three-cornered hat I wore on that first trip.)

The governor’s garden

The Symposium included tours through many of the colonial gardens, where we could see, in action, “colonial” gardeners caring for their plants — in many cases using some of the same techniques we use today. Glass cloches, for instance, covered portions of some gardens to hasten warming of the soil for earlier sprouting of seeds. Colonial vegetable gardeners at work Flowering meads of herbs, flowers, and grasses blanketed the ground beneath most of the orchards, providing — probably unknown back in colonial days — forage for beneficial insects to help protect crop plants.

The flowers and vegetables — and fruits in the orchards — are the kinds and varieties grown in colonial times: cardoon, cornflower, chives, cockscomb, pot marigold, nasturtium, hollyhock, Johnny-jump-up, Tennis Ball lettuce, Yellow Crookneck squash, chard, and, of course, corn. Field corn, probably, but also, possibly, sweet corn, which was first given by the Iroquois to settlers in the late 18th century.

Espalier apple trees border vegetable plots

The gardens in Williamsburg provided and provide more than just sustenance. As in the orchards, flowers mingle with crop plants, in this case, vegetables. Most yards in the reconstructed town are one-half acre, with the land separated into sections with white wood fencing. The whole effect is très charmante. Couple that look with the lack of automobiles within the reconstructed town, and the quiet nights illuminated by the soft glow of fire and candle light (supplemented by electric lights with a candle-like glow), and I think I may want to move back into the 18th century.

Wall Envy

One problem I had with Colonial Williamsburg was wall envy. The church on Duke of Gloucester street, the governor’s mansion, and some other public spaces were enclosed by beautiful brick walls capped with functional and decorative rounded brick.

Most of the homes were covered with white-painted, wooden clapboards. The church and the governor’s mansion were made of brick, which, obviously, harmonized well with their brick walls. My own home is brick; even a few four-foot-high walls around my vegetable garden and in other areas would improve the general appearance — and provide, warmer microclimates for cold-tender plants or early harvests. Not that the rustic locust fencing and arbors enclosing my vegetable garden look unsightly . . . but I’d like some brick walls.

Incidentally, bricks are made on site at one of the many trades demonstrated within the reconstructed town. I stopped in at the gun shop and stayed soaking up history I never learned in school — how most colonists owned relatively inaccurate muskets which were good enough for hunting and keeping varmints out of gardens, and the real sharpshooters were those with “long rifles,” that is, firearms with rifled barrels that spun their lead shot. But winning a battle wasn’t all about sharpshooters. Long rifles took much longer to reload than muskets, and which side threw the most lead in the air often was what decided who won.

(As part of my immersing myself in 18th century life, I signed up to go to a shooting range to actually fire a flintlock musket. This event, as recorded with 21st century technology, a phone, is documented Musket shooting1, Williamsburg, Musket shooting2, Williamsburg.)

Bricks, rifles, furniture: all these trades are practiced as they would have been in the 18th century. The rifle maker begins his work with nothing more than a block of wood and a block of iron. Four-hundred hours later, he has in hand a finished rifle. Fabric artisans begin with a sheep or flax seeds and some natural dyes. Cabinetmakers begin with trees or rough cut wood. Their tools are the same as those that to which their 18th century forebears had access.

Plant Envy

In addition to my wall envy, I also experienced the usual plant envy that afflicts me when I go south. Southern magnolia tree reach majestic proportions in Williamsburg; I would like to, but cannot, grow them in this cold climate. Crape myrtle is another, for its flowers and its bark mottled in pastel shades; too cold here for this one also.

I did come upon a number of specimens of fringe tree (Chionanthus spp.), with which I’m only vaguely familiar. The fringes of white blossoms dangling in profusion from the branches made me want to become more familiar, i.e. to plant, this shrubby tree. It turns out that I could — and will — grow fringe tree. Sheep and a barn

Increasing My Hyacinthal Holdings

March 27, 2019/3 Comments/in Flowers, Gardening/by Lee Reich

Hyacinth City

I’ve admitted this before; here’s more evidence of my addiction — to propagating plants. I currently have a seed flat that’s only 4 by 6 inches in size and is home to about 50 hyacinth plants. Obviously, the plants are small. But small and sturdy.

The genesis of all these plants goes back a couple of years when I needed photos for my book The Ever Curious Gardener: Using a Little Natural Science for a Much Better Garden. For the chapter on some aspects of the science of plant propagation and the practical application of that science, I made photos of some methods of multiplying hyacinth bulbs. Here’s an excerpt of that section:
Hyacinth growing bulblets “Knowing what a bulb really is makes it easier to understand how they can multiply so prolifically that their flowering suffers, and how to get them to multiply for our benefit. Dig up a tulip or daffodil and slice it through the middle from the tip to the base. What you see is a series of fleshy scales, which are modified leaves, attached at their bases to a basal plate, off of which grow roots—just like an onion (but, in the case of daffodil, poisonous!). The scales store food for the bulb while it is dormant.

That bottom plate is the actual stem of the plant, a stem that has been telescoped down so that it’s only about a half-inch long. Those fleshy scales are what store food for the bulb, and, depending on the kind of bulb, are nothing more than modified leaves or the thickened bases of leaves.
Bulb cross-section diagram Look at where the leaves meet the stems of a tomato vine, a maple tree—any plant, in fact—and you will notice that a bud develops just above that meeting point. Buds likewise develop in a bulb where each fleshy scale meets the stem, which is that bottom plate. On a tomato vine, buds can grow to become shoots; on a bulb, buds can grow to become small bulbs, called bulblets. In time, a bulblet graduates to become a full-fledged bulb that is large enough to flower.”

Natural Increase

“Let’s see just how the big three flowering bulbs—tulips, daffodils, and hyacinths—grow. With tulips, the main bulb, the one that flowers, disintegrates right after flowering and is replaced by a cluster of new bulblets or bulbs. The mother bulb of a daffodil continues to grow after flowering, at the same time producing offsets of bulbs or bulblets which may remain attached to the mother bulb. Hyacinths grow the same way as daffodils, except for being much more reluctant to make babies.

All those bulblets and bulbs can, in time, crowd each other for light, food, and water, so flowering suffers. When my daffodils, tulips, or hyacinths seem to be making too many leaves and too few flowers, I know it’s time to dig them up and separate all the bulbs and bulblets. The best time for this operation is just as the foliage is dying back in spring or early summer because after that plants are out of sight until the following spring. Replanting can be done immediately or delayed until autumn.”

The Scoop on Propagating Bulbs

“Knowing something about bulb structure also gives me inside information on how to multiply my holdings faster, perhaps to make enough plants for a whole field or a giant flower bed. Merely digging up and planting offsets is one way of doing this. Also, knowing that the bottom plate is a stem and that the offsets come from side buds lets me coax those side buds to grow just as can be done with any other stem.

Pinching out the growing tip of any stem makes side buds grow. One way you get rid of, or ‘pinch out,’ the growing tip of a bulb is to turn the bulb upside down, then scoop out the center of the bottom plate with a spoon or knife. Bulb scooping Another way is to score the bottom plate with a knife into 6 pie shaped wedges, making each score cut deep enough to hit that growing point. Bulb scoring After scoring or scooping, set the bulb in a warm place in dry sand or soil for planting outdoors in a nursery bed in autumn. Hyacinth dormant bulblets After a year, as many as 60 bulblets might be sprouting from the base of each scooped or scored bulb. Each bulblet does take 4 or 5 years to reach flowering size, but no matter. To quote an old Chinese saying: ‘The longest journey begins with the first step.’”

My little hyacinth bulblets are now in their second season of growth. I’ll keep them growing strongly until their leaves yellow as they go naturally dormant, probably late this spring. Come fall, I’ll dig them all out, separate them, and then plant them out in a nursery bed or else in their permanent homes. I expect aromatic bliss in a couple of years.

And, On Another Note

I was recently a guest on Susan Poizner’s radio show/podcast where we talked about growing uncommon fruits, here at my farmden and in general. Hear it at https://orchardpeople.com/growing-uncommon-fruits/

A Farmdener, That’s Me

March 20, 2019/16 Comments/in Design, Flowers, Fruit, Gardening, Vegetables/by Lee Reich

A New Word is Introduced

I’d like to introduce the words farmden and farmdener into the English language. I wonder if there are any other farmdeners out there.

What is a farmden? It’s more than a garden, less than a farm. That’s my definition, but it also could be described as a site with more plants and/or land than one person can care for sanely. A gardener and garden gone wild, out of control. Farmden, aerial view

You might sense that I speak from personal experience. I am. My garden started innocently enough: A 30 by 40 foot patch of vegetables, a few apple trees, some flowers, and lawn. That was decades years ago, and in the intervening period, the lawn has grown smaller, the vegetable garden has doubled in size, and the fruit plantings have gone over the top.

Originally, I had less than acreage – 72 hundredths of an acre to be exact. But over the course of 15 years, I did manage to put my fingers onto almost every square foot of that non-acre. Squeezed into that area were 40 varieties of gooseberries, a dozen varieties of apples, a half dozen varieties of grapes, red currants, white currants, black currants, raspberries, mulberries: you get the picture. All that, in addition to my vegetables, flowers, and some shrubbery. But I was still not a farmdener, and my property was not a farmden.

Evolution of My Farmden

The transition from garden to farmden occurred with the purchase of a fertile acre-and-a-half field bordering the south boundary of my property.

With that purchase, I expanded my plantings, rationalizing that because I write about gardening (for magazines, for Associated Press, and for this blog) and host workshops here, I should test and grow a lot of what I write and talk about. So instead of 2 hardy kiwifruit vines such as any normal gardener might grow, I planted 20 vines of a few species and varieties. Instead of 2 pawpaw trees, à la normal gardener, I planted 20 pawpaw trees of few varieties.

Pawpaws, blackcurrants, and hardy kiwis

And how about another dozen apple trees? And chestnuts, filberts, pine nuts (Pinus koreansis is hardy here in New York’s Hudson Valley). Again, you get the picture.

But no, I wasn’t finished. There was always one more plant needing a home, one more piece of ground hungry for a plant. Why not create another vegetable garden; after all, I had just gotten married, and that made another mouth to feed. Why buy vegetables when you have enough land to grow them? And what about winter? A greenhouse full of salad and cooking greens solved that problem, in addition to providing figs in summer and early and late season cucumbers.

Greenhouse fig

I like crown imperial (Fritillaria imperialis) flowers and learned the quirks of propagating them – pack pieces of bulb scales in moist potting soil and subject them to a few months of warm temperatures, then a few weeks of cool temperatures, pot up, plant out. Soon I had not a crown imperial or two such as you might find in most gardens, but dozens of them, and more still coming on.

You might imagine that, despite my plantings, my lawn still grew bigger with that increased acreage. Not so. Most of the acre and a half, except what was devoted to new plantings, became a hayfield that I mowed and helped feed my compost pile. A bit of rationality prompted me to graduate from scything to a small farm tractor for brush hogging that field. (Tennis elbow, the result of excessive scything, also helped with that decision. But I still use the scythe, a high quality Austrian style scythe, to mow parts of the field.)

Present and Future

What I now had – and have – is a farmden. And I am a farmdener. A farmden is not something from which you can earn a living, although I have sold some excess pawpaws, American persimmons, and hardy kiwifruits, mostly for test marketing in my efforts to see whether these fruits are worth promoting for small farms. (They are; flavor sells.)

And my farmden is a great venue for workshops, as long as I point out that participants should pay attention to my plants, not the number of them, because my property is obviously the handiwork of a crazed gardener (or a sane farmdener?). “Don’t try this at home,” I tell participants right off the bat. Farmden view

I do occasionally still garden. Right next to my terrace is a bed with tree peonies, potentiillas, clove currants, and Signet marigolds, all well-contained by the bricks of the terrace on one side and a low, moss-covered hypertufa wall on the other side. The bed is close to the house and the bed is small. Yesterday I noticed weeds starting to overstep their limit in the bed. I crouched down, started at one side of the bed, and gave it a thorough weeding, literally getting my hands on every square inch of soil. It was fun and it was quick.

Most of my time, though, is spent farmdening. It’s very satisfying, even if it does get crazy sometimes, and it yields a cornucopia of very tasty and healthful fruits and vegetables, many of them planted with an eye to beauty as well as function.

I have vowed not to plant anything more in the hayfield, in large part because it’s so pretty, the soft violet hue from midsummer’s monarda flowers grading over into a golden glow from late summer’s goldenrods. I also promised my daughter, when she was young and enthralled with Laura Ingalls Wilder, that we would leave most of the field as “prairie.” (Now over 30 years old, my daughter no longer yearns for prairies, but I’m keeping my promise.) South field

I have taken some of the edge off the transition from gardening to farmdening with some help here on the farmden from an occasional helper. Still, I am planning to keep the “den” in farmden.

Down in Dixie

March 13, 2019/3 Comments/in Flowers, Fruit/by Lee Reich

Green, Green, Green, and Flowers!

After delivering a couple of lectures about gardening in North Carolina, I set off on a very short, whirlwind tour of the southeast, specifically North Carolina and Georgia, and ending with a stay in Charleston. How different from my spot here in New York’s Hudson Valley!

For all Charleston’s uniqueness, three characteristics jumped out. It being early March and my coming an achromatic landscape of snow, sleeping plant life, and cold, I was immediately struck by the abundance of greenery. Not the tired greenery of many evergreens here in the north, but vibrant, awake greenery in a variety of shapes, textures, and sizes.

Camellia blossoming in Charleston

Included in all that Charlestonian greenery were fronds of palm trees — saw palmetto and sabal palmetto — fanning out above jagged trunks. Those palms were a reminder that I was now in a subtropical rather than temperate climate. Not that the weather helped make the point; some days were in the high 40s and one night temperatures were predicted to dip near freezing.

March notwithstanding, Charleston had no dearth of flowers. Camellia blossoms stared out from a backdrop of their verdant foliage. Camellia is one of my favorite plants. I tried to grow one of the hardier new varieties of camellia a few years ago, offering it some cold protection by planting it near my home; it died its first winter. I wonder if southerners become blasé about these blossoms; camellias were growing everywhere, and in bloom.

The white blossoms of sweet osmanthus belied their diminutive size with the strength with which they perfumed the air. The fragrance was fruity, apricot.

Very different was another fragrance, this one wafting from clusters of trumpet-shaped blossoms dangling from the bare stems of edgworthia, also known as paperbush. That’s another plant that won’t grow this far north but no matter. I wavered between enjoying and not enjoying its resinous aroma.

If only gardenias — another plant growing outdoors in the southeast but not hardy here in the North— had been in bloom, the olfactory part of my trip would have been complete. All I could do was marvel at what it would be like if I could have a dooryard shrub of gardenia. I might be on the verge of passing out as I hyperventilated through the bloom season.

Oranges? No. ‘Quats? Yes

Two interesting fruits turned up here and there.

One was loquat, an odd relative of apple and pear. The leaves are large, dark green, and evergreen with a matte finish, all of which makes an appearance that is subtropical, which the plant is.

Most odd is loquat’s bearing habit. It flowers in autumn and ripens its fruit in spring or early summer. I once bought one at a fruit stand in Paris. Its flavor was unimpressive, but that’s true of many commercially marketed fruits. Loquats generally receive high praise for flavor. If I ever get to taste a good one, I might grow the plant in the loquat-perfect environment of my greenhouse.

The other fruit was citrus, two fruits, actually, and also “-quats” but not at all related to kumquat. They were kumquat and citrangequate. It just didn’t seem like citrus could be hardy that far north (except for the super-cold-hardy but hardly edible trifoliate orange, which I have growing outdoors). Kumquats in Charleston But winter low temperatures in Charleston rarely dip even to freezing but kumquat trees are hardy into the ‘teens. A few citrangequats — trigeneric hybids of kumquat, trifoliate orange, and sweet orange — that I stole from a tree proved to be tasty with sweet, edible rind enclosing a pleasingly tart interior.

Southern Faves

Three of my favorite plants that I cannot grow were present in abundance. I already mentioned camellia. Another is southern magnolia, a stately tree that differs from northern magnolia in having very large, leathery, evergreen leaves that look somewhat like the rubber trees that are common houseplants.

Southern magnolia decked with Spanish moss

It was too early for the large, white, fragrant blossoms to appear but I would grow the tree for the leaves alone, if I could. It’s almost hardy here; I’ve seen trees in northern New Jersey.

Another favorite is a deciduous plant also almost cold-hardy here: crape myrtle. The plants are decked with bright flowers in various shades of red all summer, but are bare of leaves or flowers in winter, even in South Carolina. No matter, crape myrtle has a mottled, shedding bark that puts on a good show when its flowers are offstage. Crape myrtle bark

And A Dark Cloud

A dark cloud that hangs over Charleston is its role in the slave trade. About 40% of all slaves entering America entered through Charleston. And it’s not just a statistic like this or a visit to the Slave Museum, site of one of Charleston’s many slave auctions, that recalls the horrors of human bondage. I couldn’t help, when visiting the plantations in and near Charleston, constantly reminding myself that they were only possible with the labor of enslaved humans. Reminders are everywhere; even the bricks of the buildings right in town were hand made by slaves.

Many of the slaves auctioned off in Charleston were separated from their families and transported to other sites throughout the colonies, making all the colonies and then states culpable.

Inside and Outside

February 13, 2019/5 Comments/in Flowers, Houseplants, Pests/by Lee Reich

Houseplant Envy

I wonder why my houseplants look so unattractive, at least compared to some other people’s houseplants. I was recently awed by the lushness and beauty of a friend’s orchid cactii, begonias, and ferns. I also grow orchid cactii and ferns, so what’s with mine? Houseplants at bedroom window

Perhaps the difference is that other’s houseplants have a cozy, overgrown look. Mine don’t. Most of my houseplants get repotted and pruned, as needed, for best growth. Every year, every two years at most, they get tipped out of their pots, their roots hacked back, then put back into their pots with new potting soil packed around their roots. In anticipation of lush growth, stems also get pruned to keep the plants from growing topheavy.

Rather than being scattered willy-nilly throughout the house or clustered cozily in corners, as in friends’ homes, my houseplants get carefully sited. For best growth, plants, especially flowering and fruiting plants, need abundant light, something that’s at a premium this time of year. So my houseplants huddle near south-facing windows like baby chicks near a heat lamp. And then in summer, when light, even indoors, becomes more adequate and the plants could move a bit back from the windows, I move them all outside so that summer sunlight, rain, and breezes can really get them growing.

What can I say? I’m too focussed on good growth, and that’s not necessarily what makes for the prettiest houseplant. It’s the difference between a lush plant packed into and overflowing its pot, along with elbow to elbow neighbors, versus one that’s had its soil refreshed frequently, its stems thinned out and pruned back, always with younger stems raring to grow. I can’t help myself. Houseplants, office window

Choice of houseplants also comes into play. Houseplants that are prettiest for the longest period of time — and need less light — are those valued for the shapes and colors of their leaves. I gravitate to houseplants with fragrant flowers or fruits, or — even better — fragrant flowers and fruits. Pumping out lots of flowers and, especially, fruits demands much more energy from a plant than just growing leaves. And that energy comes from sunlight and young leaves that are efficient at working with that light. Hence the repotting and clustering near sunny windows of my houseplants. Houseplants at living room window

Perhaps it’s also a matter of the “grass is greener,” to me, in someone else’s house. I’ll start looking at my houseplants more with the eye of an appreciative visitor.

Winter Cold: The Good and the Bad

The temperature was 9° and we were on our way to go cross-country skiing when a friend asked if there was any benefit to the cold weather. Plantwise, that is. We knew the weather was good for skiing. Interesting question, and the answer is “yes.” Vegetable garden in winter

The first benefit that comes to mind is the effect of cold on diseases, certain diseases, at least. The cold kills them. Peach leaf curl, for instance, is a disease that overwinters in peach buds, resulting in leaves that unfold thickened and twisted and eventually yellow and fall so fruiting and growth suffer. Except in cold winters. My winters are usually cold enough so this disease is rarely a problem.

A number of summers ago late blight disease of tomato went on the rampage here and throughout the Northeast. That disease can’t spend the winter this far north because it’s too cold. In that past summer and some other summers, the disease hitchhikes north on infected plants brought here or, when winds and humidity are just right, hopscotches along north from one infected field to the next.

Insect pests that overwinter in the soil are more damaged the colder the soil gets, and bare soil gets colder than mulched soil, all of which highlights the balancing acts necessary in gardening.

Pests notwithstanding, bare ground isn’t good for plants and soil. Plant roots are more likely to be damaged by the increased exposure and, especially evergreens, are more apt to dry out because more water will evaporate from bare ground and because roots have a hard time drinking in water from frozen ground. Bare ground is also subject to erosion and nitrogen loss.

On the other side of the coin, bare soil goes through more cycles of freezing and thawing, which breaks up and moves around soil particles, in effect tilling the soil. Back to the previous side of the coin, that freezing and thawing can move soil around enough to heave plants, especially small or newly rooted plants, up and out of the ground.

So, I like cold weather for my plants. But I mulch heavily. And I especially like it, as do the plants — and, admittedly, some pests — when there’s an additional blanket of snow over the ground. It also makes for good skiing. South field, winter view

Snowy Skies & Winter Colors

February 6, 2019/5 Comments/in Flowers, Vegetables/by Lee Reich

Snow Outside but Color Inside

A day like this, a gray sky and six inches of fluffy, fresh snow laid gently atop the white already resting on the ground, hardly turns my mind to gardening or plants. Even the greenhouse, usually a cheery horticultural retreat in winter, is dark and cold. Snow on the roof blocks what little light peeks through the gray sky, and the heater doesn’t come alive until the temperature drops to about 37° F.

Carrots from jonnyseeds.com

And then I reach into my mailbox, and out comes summer! Seed and nursery catalogs oozing with photos of fresh carrots, heads of lettuce, juicy peaches, and sunny sunflowers. I’ve already ordered all my seeds, or so I thought until I started thumbing through more catalogs. Offerings in vegetable seeds, in particular, seem to get more interesting each year.

Take carrots, for example. Carrots have long been available in all sort of shapes and sizes. Nowadays, I can also buy seeds for white carrots (White Satin variety), carrots deep purple through and through (Deep Purple variety), and purple carrots with orange centers (Purple Haze variety).

Caulifower is also getting colorful. Its curds no longer need to be only white. The variety Cheddar is the color of orange cheddar cheese. Graffiti is a purple variety, unique among purple cauliflowers for retaining its color after being cooked. Years ago, I used to grow Violet Queen cauliflower, which turns green after being cooked and tastes very good.

I’m not saying that any of these interesting varieties taste better than less flamboyant varieties. Just sayin’ . . . they’re interesting.

Which Hazel?

Besides perusing summer-y seed and nursery catalogs, another antidote for a gray winter day is to get outside and enjoy it. I’m hoping to do that today, to glide through wooded paths on cross-country skiis.

No doubt I will come across plants flaunting winter weather and showing signs of life —even on this gray day. Native witchhazels, the so-called “common witchhazel” (Hamamelis virginiana), ocacionally still are showing off some of their strappy yellow flower petals. Witchhazel in bloom The flowers don’t exactly jump out at you so you have to get up pretty close to even notice them. Still, they are a sign of plant life in the depths of winter.

Common witchhazel typically begins blooming in September and finishes by December. How seemingly foolish! It’s been hypothesized that they bloom when they do so as not to compete with another species, vernal witchhazel (H. vernalis), where both are native. (This seems an unusual explanation because plant evolution is generally encouraged by cross breeding. That’s why an apple tree, for instance, can’t pollinate itself even though each of its flowers have both male and female parts; it has to cross with pollinate with a genetically different tree to make seeds and fruit.) Vernal witchhazel, at home in the midwest and south, begins blooming in January and might continue until spring.

Even without that competition, not much reproduction is going on with common witchhazel. It has a motley crew of pollinators: tiny wasps, fungus gnats, bees, flies, and winter moths. And even with all those matchmakers, less than 1% of flowers go on to form fruit and make seed. The seeds, 2 per fruit, are shot out of the fruits in autumn. After weevils, caterpillars, wild turkeys, and squirrels have had their fill, only about 15% of those few seeds survive. It’s a wonder that I come upon so many witchhazels in my winter glides and walks.

Looking over plant and garden notes from last year, I see that my cultivated witchhazel, the variety Arnold Promise, bloomed in my front yard in mid-March last year. That variety is a hybrid of Chinese and Japanese species. It blossoms later and its blossoms are much, much showier and more fragrant.

Sow Already?

Last year, sowing onion seeds

According to my notes, I’m due to plant onion seeds sometime soon. Yes, seeds. Seeds are the only way to be able to choose from the widest selection of onion varieties. Still, seeing witchhazel flowers will not be enough to well up in me an urge to plant anything. Tomorrow will be sunny; that should do it.

Update: Except that I chose the sunny day to go skiing instead. The onion seeds can wait. Growth is so slow early in the season that, come early May, there’s little difference in size among seedlings grown from seed planted now or within the next couple of weeks.

Of Crocs and Glads

December 5, 2018/11 Comments/in Flowers, Gardening/by Lee Reich

No-Dig Crocs

Plants grow and multiply, which sometimes causes trouble. Such trouble was highlighted this week as I was digging up my crocosmia bulbs.

Crocosmia up close Backpedaling perhaps 20 years, you would have found me ordering crocosmia bulbs from a mail-order catalog. I’d seen the plants blooming in a friend’s garden in New Jersey and marveled at the graceful flower stems that arched up and out from clumps of sword-shaped leaves. Lined up near the ends of each flower stalk were pairs of tubular, hot scarlet blossoms.

Crocosmia isn’t supposed to be cold-hardy outdoors where winter temperatures drop below minus 10 degrees F. (hardiness zone 5), so the first couple of autumns, as instructed, I dug up the bulbs for winter storage. Each spring following, the plants would get off to a slow start, finally blooming late in the season or not at all.

In disappointment or laziness, I stopped digging the bulbs up each fall. I was surprised to see them appear in spring anyway. Not only did they appear in spring; they had some real oomph, growing almost as luxuriantly as the ones in my friend’s garden. To make matters better, they started blooming earlier, in July, and in great profusion, and they have done so reliably year after year with no help at all from me. Crocosmia and daphne

The crocosmias also multiplied, and they did so with such enthusiasm that there became just too many of them at the original location. So I started digging. And I uncovered bulb after bulb after bulb, ready to bloom and multiply next year. Now I have to decide what to do with all those bulbs. Plant them? Give them away? Compost them? I would have never thought I could have had too many crocosmias.

Glads Won’t Die

Does anybody around here still dig up their gladiolas each fall? I don’t, but to no avail. Left outside, they still survive every winter. Yuk. (Gladiolus “bulbs” are, like crocosmia “bulbs,” actually bulb like structured called “corms.”)

I don’t like gladiolas. Perhaps it’s because they are the most popular flower for funerals.

At any rate, I did, for some reason, plant some glads over 30 years go, glads whose beautiful salmon, pink color I subsequently felt was wasted on glad flowers. The nice color couldn’t outweigh the funereal associations, so after a couple of years of digging them up for storage each fall, I decided to sacrifice them to winter cold. Gladiolus

Unfortunately, they reappeared each year, and have continued to do so annually. I have to chuckle whenever I read instructions such as: “Corms should be dug after foliage has matured and started turning brown. Lift corms carefully with a spade or spading fork, taking care not to cut into the corm. Cut the tops off 1inch above the corm and dry for 2 to 4 weeks in a warm location (70-80 degrees Fahrenheit) with good air circulation. Remove the old corm which is beneath the new corm. Discard any rotted or damaged corms. Cut stems back to within an eighth of an inch of the corm. Place the corms in an onion sack or old nylon panty hose. Hang from a wall or ceiling. Ideal storage temperatures are between 35 and 40 degrees Fahrenheit.”

Hah! Doing nothing at all has, unfortunately, worked fine for me. At least the gladiolas haven’t multiplied as fast as the crocosmias.

Cold Air, Not So Cold Soil

The whole concept of winter hardiness for a plant only whose roots (or corms, in the case of crocosmia and gladiola) need to survive winter is hazy. After all, three feet down in the soil almost everywhere, temperatures hover around 50 degrees Fahrenheit.

Lay some mulch on top of any soil and penetration of winter cold can’t reach as deeply as through bare soil or lawn. Bare soil doesn’t peek out anywhere in my garden. Whatever is not lawn has been mulched year after year for many years with leaves, wood chips, sawdust, compost, hay, or whatever other organic materials I can get my hands on. (No, my garden isn’t three feet higher than it was when I started because those organic mulches decompose, enriching the soil as they do so.)

Nonetheless, the ground that the crocosmias and glads call home is well-insulated from winter cold. Warmer winters for the past few years have also helped these “nonhardy” bulbs survive outdoors, especially the less cold-hardy gladiolus.

Mo’ Plants

November 7, 2018/8 Comments/in Flowers, Gardening, Planning/by Lee Reich

Cyclamen Addict

I’ll admit to being an addict. But my addiction — to propagating plants — is benign. It pains me to throw away an interesting seed or pruned-off stem; either can grow into a whole new plant, anything from a charming little flower to a towering tree.

Hardy cyclamen self-sown seedling

Hardy cyclamen in pot

Case in point are some cyclamen seeds I collected and sowed a couple of years ago. The mother plant is Cyclamen hederifolium, a species that differs from the large, potted cyclamens you now see offered in garden centers, hardware stores, even supermarkets. Cyclamen hederifolium is cold-hardy here, so comes back year after years planted outdoors in the ground, and it’s a dainty plant, with small flowers and commensurately small leaves. Otherwise it looks just about the same as the widely sold commercial species, the pink or white flowers hovering like butterflies on thin stalks above the whorls of variegated leaves.

Following those flowers are seed capsules, mostly hollow balls the size of small marbles each attached to the plant by a stem that is wound up like a spring. It was in the beginning of the growing season 2 years ago that I sowed the seeds in a seed tray filled with sterilized potting mix. (I don’t usually sterilize my potting mixes but I didn’t want weeds to interfere with the slow-germinating seeds.) Eventually the seeds sprouted and I kept them watered, as needed, for good, albeit slow, growth.

Hardy cyclamen’s flowers fade and leaves melt into the ground as plants ease into dormancy with the approach of winter. Not my seedlings, though. I learned, years ago, not to push them into dormancy; instead, keep them growing as long as they want to until they’re ready to start storing energy. Which I did, with plenty of light and, as before, water as needed.

This summer, the plants were still growing — and still small — and I noticed some swelling beneath each plant. Cyclamen herodifolium, small tuber The youngsters finally were growing tubers, small bulb-like structures that will, in the future, store energy to carry the plants, dormant and leafless, through winter.

This time next year I expect my plants will be officially adult, with flowers as testimony to their maturity.

Little House Not on the Prairie

In her youth, my daughter periodically entered the world of Laura Ingalls Wilder, so the one acre, adjoining field we acquired became “the prairie.” Moving the playhouse I built out to the field would have completed the picture of “little house on the prairie.” The playhouse never got out there but the “prairie” — or “hayfield” — as I usually refer to it, has remained as such.

My affection for prairies came from my living 12 years in Wisconsin (and studying the rich soils — the richest in the world — underlying prairies). My daughter has long outgrown her prairie phase but I’m going to make my “prairie” more prairie-like. One plant for that purpose would be big bluestem (Andropogon gerardii), the star of the Big Four of grasses native to the tall grass prairies, the other three bering indiangrass (Sorghastrum nutans), switchgrass (Panicum virgatum), and little bluestem (Schizachyrium scoparium). Big bluestem is the tallest of the lot towering 6 to 10 feet high. It’s also good for hay and wildlife, and tolerates drought.

A few years ago I bought some big bluestem seeds and ended up with just a few plants. Those plants are now producing seed which — I can’t help myself — I’ve collected. Andrapogon, big bluestem seed head Not that some of the seeds wouldn’t self-sow near the mother plans, but seedlings that do sprout under natural conditions are subject to competition for light, nutrients, and water from other plants.

Like many fall-ripening seeds, big bluestem seeds won’t sprout as soon as they hit the ground; otherwise winter cold would do them in. So they need “stratification:” a false (or real) winter. For many seeds, cool, moist conditions, such as a few weeks residence in a mix of moist peat and perlite in a plastic bag in the refrigerator will do the trick. Big bluestem can also be coaxed out of its winter slumber with cool, dry conditions. Perhaps I’ll try both ways.

Bluestem Addiction

My present tallgrass prairie is only about 4 square feet, from two seedlings I originally planted plus their slow underground spread with rhizomes. Over time, with my additional plantings and help — a once a year, late winter mowing (taken care of under natural conditions with fire) — my prairie will swell.

A prairie takes time, as does, though less is needed, raising cyclamen to flower from seed. That time element itself brings with it certain satisfactions, both with the process and the result. That’s fortunate, since patience is an important element in successful propagation of plants.