Fruit – Page 5 – Lee Reich

GROWING FIGS IN COLD CLIMATES video recording now available.

July 16, 2022/0 Comments/in Fruit, Planning/by Lee Reich

Watch, listen, and learn — on your own time — about GROWING FIGS IN COLD CLIMATES, with a recording of a webinar with Lee Reich. Now available online.

Learn about the nice quirks of figs, subtropical plants native to hot, dry climates, that make it possible to grow and harvest fruit from them even in cold climates. With that covered, I detail some practical applications of this information. Winter care, pruning, varieties, and speeding up ripening will all be covered. If you already grow figs, this webinar will help you grow more or better figs, and be able to manage them more easily. If you haven’t yet experienced the rewards of growing figs, you have a treat in store.

To access this video, go to www.leereich.com/video

San Piero fig Espalier fig Fig potted in ground

TWO DISAPPOINTING FAILURES, TWO DELICIOUS SUCCESSES

July 13, 2022/28 Comments/in Fruit, Gardening/by Lee Reich

Help!!

As flaming red petals drop to the ground beneath my pomegranate bush, I’m not hopeful. Sure, the flowers are beautiful, but the plant is here to give me fruit.

To survive winters here in New York’s mid-Hudson Valley (Zone 5), my plant’s home is in a large flowerpot which I cart into cold storage in late December and back outdoors or into the greenhouse in late winter or early spring. Even my cold-hardy variety, Salatavski, from western Asia, would die to ground level if planted outdoors. The roots would survive that much cold because of moderated below ground temperatures, but new stems that would rise from ground level would need to be more than a year old before flowering.

Potted pomegranate, but NOT mine

Growing in a pot, my pomegranate (and other potted fruit plants) need regular pruning and repotting. To prune the pomegranate, I snip off young suckers growing from ground level, shorten lanky stems, and thin out stems where congested. I repot the plant every 2 or 3 years, cutting off roots and potting soil from around the root ball to make room for new potting soil.

When flowers do appear, which they do over the course of a few weeks, I dab their faces with an artists’ brush. Going from flower to flower spreads the pollen from male flowers to the female parts (stigmas) of the hermaphroditic flowers.

Male pomegranate flowers

Hermaphroditic pomegranate flower

Then I wait, my eyes concentrating on each flower and hoping to see the base swelling. Problem is most, some year all, the flowers open and then drop. Occasionally, in past years, a flower or two has swelled into a mini-pomegranate. Then also dropped.

Swelling pomegranate fruitlet

I’ve ministered to this plant for years and it has never rewarded me with a single fruit. Help! Any suggestions?

Not So Idle Threats

Every summer, as my pomegranate drops its last flowers, I’ve threatened it with the same fate I wrought upon another of my subtropical fruit plants, pineapple guava. Beneath the thin, green skin of this torpedo-shaped fruit lies a gelatinous center with a minty pineapple flavor.

Pollinating pineapple guava

Over the course of growing this fruit for many years, I did harvest a few, small fruits from this plant, but not enough to keep me from reincarnating it as compost. (The flowers, however, reliably produced, sport the most delicious, fleshy petals of any that I’ve taste, with a strong, sweet minty flavor.)

A Most Delicious Fruit

Not all has been failure with my growing subtropical fruits.

My most recent success has been with Pakistani mulberry, Morus macroura, native to Tibet, the Himalayas, and mountainous regions of Indochina. I first tasted this fruit a few years ago at a nursery in Washington State and was swept away by the delicious flavor, sweet with enough tartness to make it interesting, and a strong berry undertone. (Yes, mulberry does have “berry” in its name, but botanically, it’s not a berry; it’s a “multiple fruit.”)

Besides having great flavor, Pakistani fruit is also notable for its enormous size, each one elongating, when ripe, to between three and five inches! Pakistani mulberry fruit

Pakistani mulberry is easy to grow and needs no particular coaxing to bear plenty of fruit, which it does over the course of a few weeks. Mine grows in a pot measuring a little over a foot wide, with the tree rising about four feet high. Fruits are borne on new shoots that grow off older stems, which keeps the tree very manageable. Shortening those older stems each year makes it easier to muscle the plant through doorways to move it indoors for winter and then back outdoors when weather warms a little.

Very Easy, Very Successful, Very Delicious

My longest term and greatest success with subtropical plants has been, of course, with figs. (I write “of course” because I’ve written a whole book whose content is described by its title, Growing Figs in Cold Climates, and now is available as a video of a webinar I have presented on that topic.) Fig book cover

Like mulberries, to which they are related, figs — most varieties — can bear fruit on new shoots that grow off older branches. Figlets on new shoot So, like mulberry, the plants can be pruned back some so they’re more manageable to be protected from bitter winter cold. An in-ground plant, then, could be protected from bitter winter cold by being swaddled upright or lowered to the ground, even trained to grow along the ground; a potted plant is more easily maneuvered into a garage, unheated basement, or other cool location for its winter rest.

Right now, there’s nothing for me to do with my figs except watch them grow. Small figlets now sit in the plants’ leaf nodes. They’ll just sit there, doing nothing, for a seemingly long time. Once ripening time draws near, the figs suddenly puff up, becoming soft and juicy and developing a honey sweet, rich flavor. Bowl of figs

Upcoming GROWING FIGS IN COLD CLIMATES webinar

June 3, 2022/4 Comments/in Fruit/by Lee Reich

Last reminder for GROWING FIGS IN COLD CLIMATES webinar.

Monday, June 6, 2022, 7-9 pm Eastern Time

Cost: $35

Registration is necessary; register and pay (credit card or Paypal) at:
https://us02web.zoom.us/webinar/register/WN_4hqKduDNSyiuRGPBlmBObg

Contact me if you prefer to pay by check.

Learn what makes this subtropical plant so adaptable that you can harvest fresh fruit from it even in cold climates, and practical applications of this information. I’ll cover a few of the methods for being on your way to fig-dom, including winter care, pruning, varieties, and speeding up ripening. There’ll be plenty of time for questions.

San Piero fig, ripe

Webinar planned: GROWING FIGS IN COLD CLIMATES

May 12, 2022/1 Comment/in Fruit/by Lee Reich

Yes, you can be picking fresh fruit from your own fig tree even if you live in a cold climate! I’ve grown figs for decades, beginning in Wisconsin and now in New York’s Hudson Valley.

Figs can be grown successfully in cold climates because, among other things, they are adaptable plants and have unique bearing habits.

Learn various ways to get plants through cold winters, how to prune the plants, how to harvest the fruit, how to speed ripening, and more. If you already grow figs, this webinar will help you grow more or better figs, and be able to manage them more easily. If you haven’t yet experienced the rewards of growing figs, you have a treat in store for you.

Monday, June 6, 2022, 7-9 pm Eastern Time

Cost: $35

Registration is necessary; register and pay (credit card or Paypal) at:

https://us02web.zoom.us/webinar/register/WN_4hqKduDNSyiuRGPBlmBObg

PLANT STRAWBERRY PLANT(S)

April 20, 2022/6 Comments/in Fruit/by Lee Reich

Humble Appearing Beginnings

The UPS man’s face is a familiar one this time of year, as he brings me boxes and bags of plants from all around the country. I can’t count how many times I’ve met his brisk walk up the driveway to retrieve a box of strawberry plants. A strawberry bed languishes after a few years, typically five years, and when that happens, I just choose a new site and order new plants.

Epsey strawberry, painted in 1911

I begin again with new plants, because although strawberries are perennial plants, old plantings eventually pick up diseases from wild strawberries and related plants. By planting a new bed the year before the old one is due to expire, there’s no break in enjoying fresh strawberries every June.

Opening the box of strawberry plants just arrived provides a sorry sight to the eyes: twenty-five plants, leafless or nearly leafless, bound with a rubber band into a package small enough to hold in my fist. But I take heart; the plants are dormant and, given warmth and soil, will come to life. Immediately as I say good-bye to the UPS guy I open the plastic bag to make sure there’s some moisture within. If not, I add some and reseal the bag. In either case I put the bag in the refrigerator until I’m ready to plant.

Planting Location and Design

Let’s hold off planting a minute and see what type of site I choose for my strawberry beds. The plants thrive best with full sun (at least 6 hours per day with Ol’ Sol beaming directly on the plants) and in a soil that is both well-drained and rich in organic matter. Anything less than the above and fruit flavor suffers and plants are more prone to disease.

Strawberry plants spread by runners, which are stems that creep along the ground forming new plants at intervals along their length. Strawberry runner Eventually, plants in a strawberry bed should be 6 to 12 inches apart. The “matted row” system of strawberry planting makes full use of these runners. Plants are set far apart (4 feet between rows and 2 feet between plants) and the spaces between the plants fill in with runner plants which fruit the following season. Strawberry matted row The matted row is allowed to fill in to a width of 2 feet, and all plants attempting to spread beyond that width are kept in bounds with a rototiller or by hand. With age, that 2 foot ribbon rapidly becomes overcrowded unless old plants are weeded out. Basket of strawberries

I prefer the opposite extreme in strawberry planting systems, the “hill” system, whereby plants are set in a double row with 12 inches between the rows and between plants in the row. (If there’s more than one double row, the next double row is 3 feet away.) Strawberry hill planting The hill system demands the somewhat tedious job of pinching off all runners through the summer, but the planting stays neater and yields the most berries the first bearing season.

The “spaced plant” system splits the difference between the hill system and the matted row system. Plants are set moderately far apart, and only 4 or 5 daughter plants are allowed to take root, carefully spaced around each mother plant.

And Into the Ground They Go

Actual planting of strawberries in the ground takes little time if the soil is in good condition — weed-free, rich in humus, and not too dry and not too moist. Gently squeeze a handful; it should crumble.

I prepare the plants by retrieving them from the refrigerator, undoing the bundle, and trimming the roots back to three or four inches. Then I drop the plants into a shallow pan of water to keep them moist while I plant. Trimming strawberry roots

To plant, I thrust a trowel straight down into the soil, then pull the handle towards me enough to open up a slit for a plant. Setting a strawberry plant in soil With the roots fanned out by my other hand, the trimmed plant’s roots fit easily into the waiting slit. Planting is completed as I remove the trowel and firm soil against the roots with the heel of my hand. Firming soil after planting

Planting depth is important. Set too shallow and the plants dry out, set too deeply and they suffocate. The ground line should go right through the middle of the crown, which is actually a stem that’s been telescoped down so that each leaf grows off it right next to the next leaf along the stem, rather than a few inches apart, as in most stems. Strawberry planting depth illustration

A number of years back I was helping my friend Helene plant her first strawberry bed. Sorry Helene, gotta write about it. My job was to open up the holes; your job was to plant. After a dozen holes, I glanced back over my shoulder to check your progress. You had listened carefully: each plant was set with the ground line through the middle of the crown, against which the soil was firmed, even lovingly smoothed. And, as I had instructed, you had neatly fanned out each plant’s roots. How did I know? Because the plants were upside down, with their roots splayed upward in the air!

First blueberries on heels of last strawberries

GETTING TO THE ROOT OF GARDENING

March 1, 2022/2 Comments/in Design, Flowers, Fruit, Gardening/by Lee Reich

Etymological Wanderings

Sure, I’ve been dropping seeds into mini-furrows in some seed flats, and prunings are starting to litter the ground outdoors. But there’s a lot of nongardening activity going on here. What better time to ponder etymology? (Etymology, not entomology, the latter of which is the study of insects; aphids, mealybugs and whiteflies, all of which will be crawling around soon enough.) What exactly do we mean when we talk about a “garden” or “gardening?”

Garden(?) in Italy

The word “gardening” is pretty much synonymous with “horticulture,” which comes from the Latin hortus meaning a garden, and cultura, to culture. According to Webster, horticulture is the “art or science of cultivating fruits, flowers, and vegetables.” The word “horticulture” was given official recognition in The New World of English Words in 1678 by E. Phillips, although though the Latin form, horticultura, first appeared as the title of a treatise of 1631.

Horticulture, then, is about growing fruits, flowers, and vegetables; nothing is said about cultivating a field of cotton or wheat. These latter crops are in the ken of agronomy, from the Latin root ager meaning field. Once again quoting Webster, agronomy is the “science or art of crop production; the management of farm land.” Horticultural crops are more intensively cultivated than farm crops — and more apt to be threatened by neglect.

In fact, “gardening” and “horticulture” are not exactly synonymous. Horticulture is usually associated with growing plants for a livelihood, and is broken down into pomology (fruits), olericulture (vegetables), floriculture (flowers) and landscaping. Gardening usually implies something more homey and intimate.

Gardyne Styles

Over the centuries, the word “garden” has been penned in many spellings. A chronicler of the 13th century wrote “gardynes,” in the next century Chaucer wrote the word a bit differently: “Yif me a plante of thilke blessed tre And in my gardyn planted it shall be.” We see yet another spelling early in the sixteenth century: “My lord you have very good strawberries at your gardayne in Holberne.” Finally, by the time of Shakespeare, we have: “Ile fetch a turne about the Garden.” Here, “garden” at least, is spelt [sic] the moderne [sic] way.

The root of the word “garden” comes from the Old English geard, meaning fence, enclosure, or courtyard, and the Old Saxon gyrdan, meaning to enclose or gird.

Walled garden

These words are closely related to our modern words “yard,” “girth,” and “guard.” Medieval gardens were physically enclosed. My vegetable garden is too, but mostly as protection against rabbits that love my peas and beans, not against knights practicing their jousting or wild pigs roaming the fields. The medieval garden was against the house and protected by a high wall, or, perhaps a wattle fence. Fenced garden

Over the centuries, “garden” and “gardening” have come to mean more than the fenced medieval garden. The archetypal Persian garden is dominated by refreshing pools or fountains of water. In the Italian garden, we find trees and shrubs, and stone stairways, balustrades, and porticos.

Classic Italian garden

Grand parterres characterize the French style of gardening.

Parterres in French garden

About a hundred years ago, the increasingly grand style of gardening fell from favor as an Englishwoman, Gertrude Jekyll, came forward to laud and design gardens that emulated intimate, colorful, and informal cottage gardens. She wrote that the ” . . . first purpose of a garden is to give happiness and repose of mind, which is more often enjoyed in the contemplation of the homely border . . . than in any of the great gardens where the flowers lose their identity, and with it their hold on the human heart.” Cottage garden

And Today . . . ?

What does “garden” and “gardening” mean today? A few tomato and marigold plants, separated from the dwelling by an expanse of lawn? A woodland glen of ferns and bleeding hearts? More recently, “forest gardens” have incorporated edible plants in forest-ish settings.

A forest garden?

How about a knot garden of herbs within a white picket fence — in the medieval style, one might say?

The World Was My Garden, the title of the book by early 20th century plant explorer and botanist David Fairchild offers another perspective on “garden.” (I’ll change the “was” to “is,” though.) I’m not sure where my garden ends and whatever else grows within my property boundaries begins.

What’s the boundary of this garden?

I pick strawberries in my vegetable garden and grow Caucasian mountain spinach among my gooseberries. Grapevines clamber on the arbor over my terrace, and a stewartia tree, mountain laurels, and lowbush blueberries snuggle near the east side of my home.

And why stop at property boundaries?

Mountains “in” this garden

Buildings as part of this garden, NYC HIghline

A row of eighty foot tall pine trees peer over the tops of my pear trees from the far end of my neighbor’s property two houses away to the north. Pines at neighbor's house To the south my meadow ends at a sweep of another neighbor’s field, the more frequently mown grass of which undulate like waves in summer sunshine in contrast to the more upright asters, fleabanes, goldenrods, and monardas that stand upright among the grasses in my meadow. View of meadow, October

Further extending the boundary are gardens revisited in my memory and those I have yet to see.

My boundless garden

AN ICEY BEGINNING, WITH KIWIS

February 9, 2022/6 Comments/in Fruit/by Lee Reich

Pruning Weather

Yesterday was a fine day for pruning, windless with a sunny sky and a temperature of 19 degrees Fahrenheit. The ice storm had turned this part of the world into a crystal palace, with branches clothed in thick, clear sleeves of ice. Ice covered honeylocust tree From an auspicious vantage point, a pear tree glowed like a subdued holiday tree as hints of sunlight’s reds and blues refracted from the natural prisms on the branches.

Witchhazel flowers

What a pleasant setting for pruning! The usual recommendation is to hold off pruning until after the coldest part of winter, which typically occurs in late January and early February, is over. I’ll admit to rushing outdoors, pruning shears in hand, before that time period, with some plants not long after they dropped their leaves in autumn. That was with plants, such as gooseberries and currants, least likely to be damaged by cold weather.

I was anxious to begin pruning in earnest as an excuse to get outdoors and because I have lots of plants to prune, mostly fruit plants. It all needs to be done before leaves unfurl in spring. And, as spring inches closer, sowing seeds, spreading compost, and other gardening activities increasingly vie for my time. An icy cathedral of overarching trees
So I’m out in the crystal palace working on my hardy kiwifruit vines (Actinidia arguta and A. kolomikta). In case you’re unfamiliar with this plant, it’s a dead ringer for the fuzzy, kiwis you see in the markets — except that hardy kiwifruit is grape-size with a smooth, edible skin. The resemblance is even greater beneath the skin — except that hardy kiwis are sweeter and more aromatic. And while a fuzzy kiwi vine will sulk or die back below 10 degrees Fahrenheit, hardy kiwis tolerate winter weather below minus 20 degrees Fahrenheit.

Kiwi Training and Pruning

A hardy kiwi vine bears fruits on new, growing shoots originating off one-year-old stems. Actinidia pruning detail The goals in pruning are to keep the plant reined in to a convenient size for easy harvest, to eliminate enough stems so that those that remain bathe in sunlight and air, and to coax growth of new stems off which will emerge, the following year’s fruiting shoots.

Kiwi vine, before pruning

Pruning also removes plenty of one-year-old stems. That cuts down yield but lets the vines pump more goodness into fruits that remain, for better flavor. (Pruning kiwis is described and also diagrammed in my book The Pruning Book.)

Training a kiwi vine to some sort of system keeps the vigorous growth organized. My plants grow on a trellis of metal or locust T-posts spaced 15 feet apart, with 5 wires (actually nylon monofilament) running perpendicular to and spaced out across to the tops of the T’s. Each kiwi trunk runs from ground level up to the middle wire, at which point it bifurcates into two permanent arms, called cordons, running in opposite directions along the middle wire. Fruiting arms grow out perpendicularly to the cordons and the wires, draping themselves over the two outermost wires on either side of the the cordons.

I actually began pruning a couple of weeks ago, starting to disentangle the stems by walking along on either side of the row with my cordless hedge shear, shortening any stems to a few inches beyond the outermost wires. Yesterday I began cutting any two-year-old stem — any stem that fruited last summer — back to its origin or to a one-year-old stem near the its origin. The one-year-old stems, those a little more than pencil thick of moderate vigor, will bear fruiting shoots this year in late summer or fall.

After all this pruning, plenty of one-year-old stems remain, too many for top notch fruit. So I’ll move down the cordons and remove enough one-year-old stems so that none is closer than eight to twelve inches from its neighbor. Pruned kiwi vine
Not done yet. In spring, after growth has begun, I’ll clip each one-year-old stem back to about 18 inches.

If you grow grapes, you probably noted that they bear and can be pruned similarly to the kiwis. I even grow some grape vines along the same trellis as the kiwi vines.

The main difference is that grape vines’ one-year-old shoots can be cut back more severely than the kiwi stems. Mine get shortened to a couple of buds each, which is only about three inches, from the cordon; it’s called spur pruning. Everything else is the same.

Ice is Nice, Sometimes

Those sleeves of ice on the kiwis actually made pruning easier. A sharp tug on a cut stem quickly disentangled it and let it slide free from its neighbors. Ice encased kiwi stems
All this ice did, of course, weigh down branches of large trees which, coupled with strong winds after the storm, sent many limbs plummeting to the ground. Particularly surprising were my birch trees, a tree known for the limberness of its trunk, a characteristic immortalized in Robert Frost’s poem Birches:

I’d like to go by climbing a birch tree,
And climb black branches up a snow-white trunk
Toward heaven, till the tree could bear no more,
But dipped its top and set me down again.
That would be good both going and coming back.
One could do worse than be a swinger of birches.

This storm was more than two of my multi-stemmed birches’ trunks could bear; they cracked. But Mr. Frost was writing about white birches. Mine are river birches.
Birches broken by ice
Late afternoon view of icy trees

A PEAR, 170 YEARS LATER

January 6, 2022/10 Comments/in Fruit, Gardening/by Lee Reich

A Luscious Fruit in Winter

All fruits did well this past season but it was especially a banner year for pears. Why do I mention this now? Because we’re still eating them and they are delicious. “Them” is actually just one variety — Passe Crassane, not a variety you’d find on a supermarket shelf, but which is available as a tree. Passe Crassane pear sliced
Timely harvest, storage, and ripening of pears melds art and science; since this was my first crop from Passe Crassane, I was wary as I sliced off a taste. It was like slicing through butter, a good omen. The flesh was “white, fine. melting, [sugary], perfumed, and agreeably sprightly,” to quote from The Pears of New York, U. P. Hedrick’s 1921 classic. Delicious.

The seed for this pear was sown, literally, by one Louis Boisbunel in Rouen, France in 1845. Ten years later, the tree showed its worth and the fruit made its debut. Passe Crassane is a winter pear that needs to be harvested mature — here, in early November — and then kept in cold storage for a couple of months to ripen to full flavor. Under ideal storage conditions, fruits keep well for months.

This variety was very popular in its century of origin, and its cultivation spread to Italy, Spain, Germany, and England. Commercially, stems were dipped in a red wax to prevent water loss during storage; those red-tipped stems became a signature of Passe Crassane. By the 20th century, Passe Crassane had fallen out of favor because of its susceptibility to diseases, including dreaded fireblight.

(My tree was struck by what I thought might be fireblight a year and a half ago, so I had drastically lopped it back well below what might have been blighted portions, planning to graft the stump to another variety. Fortunately, one older branch remained below the lopping and that branch, for the first time this past season, bore fruit, heavily. I’ll let the tree re-develop from one of the few watersprouts that shot skyward where the tree was lopped.) Passe Crassane lopped

The Hard Part of Growing Pears

Apple, cherry, and other common tree fruits are usually beset with pest problems that make them hard to grow. Not so for pears. The hard part about growing pears is knowing when to harvest them and then ripening them to perfection.

Yeh, yeh, I’ve read all about various indicators that show pears are ready for harvest: 1) When the fruit stalk separates easily from the stem as you lift and twist; 2) When the skin color lightens slightly; 3) When the small lenticels on the skin turn from white to brown; 4) When the first fruits start to drop. And, my favorite, recording the harvest date, once you get it right, and then harvesting on about that date every year.

Picking Seckel pear

No matter what the method, a pear should be firm, not at all soft, once ready for harvest. Pears ripen from the inside out. So fruit left on tree to thoroughly ripen is mostly brown mush on the inside by then.

All those indicators notwithstanding, I am much better at timely harvesting of pear varieties I’ve grown and harvested for a number of years.

So much for harvest; now for storage. On or near freezing is ideal. Cold temperatures slow ripening, and, for all except very early varieties, primes the fruit to begin ripening.

Ethylene, a natural, gaseous plant hormone can unduly speed ripening. Mature pears give off very little ethylene; not so for harvested apples and many other fruits, so keep these other fruits away from the pears unless a whole lot of pears are needed ready for eating soon. (I cover ethylene more thoroughly in my book The Ever Curious Gardener: Using a Little Natural Science for a Much Better Garden.)

Finally, on to ripening, which occurs as fruits are brought into warmth, ideally a cool room, 60-70 degrees F. I press a finger against the stem end of the fruit, and if there is any give at all, the fruit is ready for eating.

All this finickiness with harvest, storage, and ripening is unnecessary with Asian pears, which are different species from European pears. Let Asian varieties ripen thoroughly on the tree, meaning they remove easily with a lift and twist, and are fully colored. Then eat. Or keep them refrigerated, and get them out to eat whenever you’re so inclined.

Asian pear, Korean Giant

And Never the Twains Shall Meet

December 8, 2021/15 Comments/in Flowers, Fruit, Pests/by Lee Reich

Detente, Plant Style

“Oh, East is East, and West is West, and never the twain shall meet,” wrote Kipling a hundred years ago. Not so with respect to gardening. The Far East, spared the great sheets of ice that descended upon North America during the Ice Ages, has been a treasure trove of plants. Though distance, water, and culture kept the gardening worlds of the East and the West separate for millennia, the gap began to narrow just over two-hundred years ago.

The first plants to trickle out of China were those plants most accessible to foreigners — cultivated plants growing at and around seaport towns. It was not until the

Potted kumquat

middle of the nineteenth century that plant explorers pressed inland to open wide the treasure chest of wild and cultivated plants, many of which have found their way into my garden. These plant explorers are honored in plants that bear their names. Fortunella, or kumquats (the genus was changed recently, with kumquats now in Citrus), named for Robert Fortune. I grew kumquats, wintering them indoors at a sunny window, for many years. Citrus meyerei, the Meyer lemon, named for Frank Meyer; my two Meyer lemon plants, also at sunny windows, are just beginning to send out new shoots, soon, with flowers.

(There is a darker side to “East meets West.” Up until the middle of the 19th century, Japan was isolationist, which was not to the liking of U.S. commercial interests. President Millard Fillmore enlisted “Admiral” Matthew Perry to force his boats into Japan’s Edo Bay to intimidate the Japanese into opening their ports to American trade, as well as other concessions. This gunboat diplomacy was successful.)

Meyer lemon in bloom

Trans-Pacific Cousins

From the Far East came plants for which we had no counterparts, plants such as the gingko tree. There also came plants more, or at least equally, valuable as related plants found here. We have our redcedar (Juniperus virginiana); from China comes Chinese juniper (J. chinensis). Our redcedars turn drab brown in winter, but the Chinese species remain lush green throughout the year.

Common witchhazel (Hamemalis virginiana) and vernal witchhazel (H. vernalis) are understory shrubs of American forests; Asian forests likewise have two witchhazel

Arnold’s Promise witchhazel, today

species: Chinese (H. mollis) and the Japanese (H. japonica). The Asian species blossom at different times than the American species, so are useful for extending the period of witchhazel bloom. My Arnold’s Promise variety of witchhazel, a hybrid of the Chinese and the Japanese species, is in bloom right now although blooms often wait until midwinter to open

Where East really does meet West in gardening is in hybrids of Eastern and Western species. The hybrid tea rose, common in American gardens from New England to the Southwest, is one example. “Tea” in the name traces back to a tea-scented rose (Rosa gigantea) from China. For centuries, the Chinese hybridized this summer-flowering climber having huge, yellow flowers with a dwarf form of another species, R. chinensis. In the nineteenth century these hybrids were further hybridized with European roses to make hybrid tea roses.

Pest Control

American plant breeders sometimes have had to look across the Pacific to find plants with resistance to a disease originally brought to America from the East. Chestnut blight turned up at New York’s Bronx Zoo in 1906, and within fifty years, the tops of American chestnuts (Castanea dentata) were dead or dying in seven million acres of Appalachian forests. The roots, which are not affected by the blight, keep sprouting new shoots, which then die after a few years, but keep the blight fungus “fed.”

Blight on chestnut bark

Japanese chestnut (C. crenata) and Chinese chestnut (C. mollisima) evolved with the blight and show some resistance to it, so have been hybridized with the American species to produce blight-resistant trees, such as the variety Sleeping Giant. These trees lack the grandeur of the American chestnut, but they do make larger nuts. My chestnuts, the varieties Colossal, Marigoule, and Precoce Marigoule, are hybrids of European chestnut (C. sativa) and Japanese chestnut. They’re all blight resistant, but resistance is a matter of degree. My Colossal is finally succumbing to blight.

Dutch elm disease entered America via Europe, but entered Europe from Asia, probably about the time of World War I. Once again, Asian elm species — Chinese elm (Ulmus parviflora) and Siberian elm (U. pumila) — are resistant to the disease. Hybridization has produced such disease-resistant varieties as Patriot and Accolade.

Plants of Asia even have been useful in providing resistance to diseases not originating in Asia. Fireblight disease of pears was first noted in New York’s Hudson Valley at the end of the eighteenth century. Some Asian pear species are resistant to fireblight. Over a hundred years ago, hybrids between Asian and European pears that showed some resistance to blight were produced, at first by accident. These original hybrids did not taste very good, but did make pear-growing possible in blight-prone southeastern U.S.

The story isn’t yet over. Expeditions still return from such areas as remote villages and forest of China and the Himalayas to yield “new” plant treasures.

BEAUTY AND FLAVOR

November 10, 2021/13 Comments/in Flowers, Fruit/by Lee Reich

The Good, the Bad, and the Ugly (in my opinion)

For better or worse, every year nurseries and seed companies send me a few plants or seeds to try out and perhaps write about. The “for better” part is that I get to grow a lot of worthwhile plants. The “for worse part” is that I have to grow some garden “dogs.” (I use the word “dogs” disparagingly, with apologies to Sammy and Daisy, my good and true canines.) Before my memory fades, let me jot down impressions of a quartet of low, mounded annuals that I trialed this year.

Calibrachoa Superbells Blackberry Punch was billed as heat and drought tolerant, which it was. As billed, it also was smothered in flowers all summer long. It’s a petunia relative and look-alike. Still, I give it thumbs down. But that’s just me; I don’t particularly like purple flowers, and especially those that are purple with dark purple centers.

I’ll have to give Verbena Superbena Royale Chambray a similar thumbs down. It’s that purple again, light purple in this case. Also, the plants weren’t exactly smothered with flowers and most prominent, then, were the leaves which were not particularly attractive.

Golddust (Mecardonia hybrid) made tight mounds of small yellow flowers nestled among small yellow leaves. I give this one a partial thumbs up. The flowers were too small and there weren’t enough of them even if the leaves alone did make pleasant, lime green mounds.

And finally, a rousing thumbs up for Goldilocks Rocks (Bidens ferulifolia). This plant also was a low mound of tiny leaves, needle-shaped this time. Sprinkled generously on top of the leaves all summer long were sunny yellow blooms, each about an inch across and resembling single marigolds. Flowering was nonstop, even up through the many recent frosts here, right down to 24° F.
Goldilocks Rocks
Bidens in its botanical name caused me slight pause when I planted Goldilocks, not because of any displeasure with our president, but because the common name for this genus is sticktight, or beggartick. You know those half-inch, flat, 2-pronged burrs that attach to animals — and, inconveniently, your socks — when you walk through wild meadows? Bidens, sticktights Those are Bidens, trying to spread. (Not to be confused with the round, marble-size burs of burdock.)

No problem with Goldilocks Rocks that lined my vegetable garden paths. The flowers were too low to reach any higher than my shoes.

Ugly, Beautiful, and Tasty

Despite the recent spate of cold temperatures, there’s still fruit out in the garden, hanging on and ready for picking at my leisure.

The first is medlar (Mespilus germanica), a fruit that was popular in the Middle Ages, but not now. Its unpopularity now is due mostly to its appearance. One writer described it as “a crabby-looking, brownish-green, truncated, little spheroid of unsympathetic appearance.” The fruits resemble small, russeted apples, tinged dull yellow or red, with their calyx ends (across from the stems) flared open. I happen to find that look attractive. Medlar fruit in summer

The harvested fruit needs to sit on a counter a few days, like pears, before it’s ready to eat. Worse, from a commercial standpoint these days, when ready to eat the firm, white flesh turns to brown mush. Yechhh! Except that it’s delicious, with a refreshing briskness and winy overtones, like old-fashioned applesauce laced with cinnamon. Medlar ready to eat

The plant itself is quite beautiful, a small rustic-looking tree with elbowed limbs. In late spring individual white blossoms resembling wild roses festoon the branches. In autumn, medlar leaves turn warm, rich shades of yellow, orange, and russet. Medlar in fall

I would bill medlar as very easy to grow, except here on the farmden. A few years ago, a pest started attacking my fruits, turning the flesh dry, rust-colored, and inedible. I have yet to identify this pest (rust?) which is absent just about everywhere else. Do any other of you few medlar growers have anything to say about this pest, if you’ve seen it? Medlar pest

Beautiful and Tasty

Walking around my home to the bed supported by a low, stone wall along my front walkway, we come to lingonberry (Vaccinium vitis-idaea). This fruit never fails to stir a smile, a dreamy look, perhaps even a tear in the eye of Scandinavians away from their native land. Nonetheless, it’s actually is native throughout the colder zones of the northern hemisphere.

Lingonberry is an evergreen groundcover growing only a few inches high; I grow it both for its beauty and its fruit. In spring the cutest little white, urn-shaped blossoms dangle upside down (upside down for an urn, that is) singly or in clusters near the ends of thin, semi-woody stems. Lingonberry flowering The bright red berries hang on the plants for a long time, well into winter, with their backdrop of holly-green, glossy leaves making a perfect holiday decoration in situ. Lingonberry fruiting

The key to success with lingonberries is suitable soil. Like blueberries, a close relative, they enjoy, they demand, a soil rich in organic matter, well aerated, consistently moist, and very acidic. I created these conditions with some peat moss in each planting hole, a year ‘round mulch of wood chips, leaves or sawdust, topped up annually, and sulfur applied to bring soil pH to between 4 and 5.5.

Lingonberries have been put to lots of culinary uses besides the usual lingonberry jam. I like to eat them straight from the plants. They’re not sweet, but they are delicious.

(I considered the two above-mentioned fruits so worthwhile that each warranted a chapter in my book Uncommon Fruits for Every Garden. This book’s out of print now, but is due to be revised and re-issued again in a couple of years. Some of the information in that book can be found in my currently available books Grow Fruit Naturally and Landscaping with Fruit.)