Plants that turn their faces to the light. This is the roll call for the open, sun-struck parts of the garden, the borders and banks that bake from morning to evening, where the toughest, brightest, most floriferous plants do their best work.
Callicarpa dichotoma 'Issai', the purple beautyberry, is a compact, cold-hardy selection grown for a heavy crop of glossy, violet-purple berries that ring the stems from late summer well into fall. Smaller and tidier than the American beautyberry, 'Issai' fruits young and freely, often setting berries on a single plant, and holds the color long after the leaves have gone.
This is a Woodlanders plant in the most literal sense: selected, named, and introduced to the American nursery trade by this nursery, in this town, decades ago. The cultivar now carries our name across the country. One Green World in Oregon, Cistus on Sauvie Island, Greenleaf as a national wholesaler, Wilson Bros in three-gallon, Cloud Mountain Farm in Washington, Dancing Oaks in the Willamette Valley, and dozens of regional nurseries from Louisiana to Idaho all carry the plant. Few cultivars in American horticulture are so permanently tied to a single small nursery in Aiken, South Carolina. To buy here is to buy at the source.
Canna flaccida is the wild golden canna of the Southern coastal plain, a native perennial with the broad, light green, tropical-looking leaves of the genus and large soft yellow flowers held above them in summer. Where the heavy garden cannas read as bedding, this species keeps a looser, wilder grace, the petals thin and almost orchid-like, opening in the morning and lasting a day.
Chamaecyparis obtusa 'Filicoides', the fernspray hinoki cypress, is grown for one quality above all: foliage held in flattened, fern-like sprays that gather along the branches in dense, layered clusters and cascade in soft, pendulous fans. The effect is unmistakably oriental, deep green the year round, and unlike anything else in the conifer border.
Among ornamental grasses, Chasmanthium latifolium is the rare one that thrives in shade. River oats, also called northern sea oats and inland sea oats, is a clumping, rhizomatous perennial grass of the eastern and central United States, found in the wild along wooded creek banks, river bottoms, and shaded slopes from Pennsylvania south to Florida and west toward the prairies. The broad, bamboo-like blades are wider than most grasses can claim, and the plant carries them in a loose, arching mound that takes deep shade without sulking.
For a week or two in late spring, the Chinese fringetree vanishes under what looks like a fresh fall of snow. Chionanthus retusus is a deciduous small tree of eastern Asia, native across China, Korea, Japan, and Taiwan, and the whole performance turns on the flowering: dense, lacy panicles of narrow, strap-shaped petals, pure white and softly fragrant, break over the entire canopy until the leaves all but disappear beneath the froth. The genus name records the effect exactly, from the Greek chion, snow, and anthos, flower.
Sourced originally from the noted citrus enthusiast Tom McClendon, Citrumelo 'Dallas' is a cold-hardy hybrid between the rugged trifoliate orange, Poncirus trifoliata, and a grapefruit. From that unlikely pairing comes a vigorous small tree that carries the trifoliate's toughness and a good measure of grapefruit character in the fruit.
Citrumelo 'Dunstan' is a hardy heirloom hybrid of the rugged trifoliate orange, Citrus trifoliata, and the sunlit grapefruit, Citrus paradisi, and from that unlikely marriage comes a fruit and tree of real merit. The golden-yellow globes swell to nearly four inches across, fragrant, and, touched with sugar, carry the tart refreshment of a grapefruit picked a little shy of ripe. Here is fruit both rustic and refined, bred for survival yet still hinting at the orchard.
Woodlanders has long led in offering citrus and citrus hybrids hardy well beyond the usual citrus belt, and the Morton citrange is a handsome one. Like other sweet orange and trifoliate orange crosses, Morton makes an attractive ornamental evergreen, with fragrant white spring flowers and orange fruit, but the fruit here sets the cultivar apart: large, smooth-skinned, and remarkably like a true orange, with very few seeds.
A very old Chinese cultivar, almost certainly named for the capital of Hunan province where the fruit has been grown for centuries, and quite possibly carrying C. ichangensis somewhere in the parentage. That suspected ancestry would account for the cold tolerance that has made Changsha the parent stock for nearly every modern hardy citrus breeding program of consequence: Wayne Hanna's seedless work at UGA Tifton, the Arctic Frost satsuma cross out of Texas, and others still in trial.
Woodlanders has long led in offering citrus and citrus hybrids hardy well beyond the usual citrus belt, and the Keraji mandarin is a favorite of the group. A medium-sized evergreen tree with the usual fragrant white citrus flowers, Keraji follows them with what Tom McClendon, in Hardy Citrus for the Southeast, calls "small, yellow, flattened tangerines that have a sweet lemonade taste unlike any other citrus fruits." That flavor is the whole reason to grow the tree, and Keraji has proven quite hardy in Augusta, Georgia since 1997.
Woodlanders has long led in offering citrus and citrus hybrids hardy well beyond the usual citrus belt, and Citrus taiwanica is one of the tougher evergreens of the group. A vigorous, upright, spreading, thorny tree, the Taiwan orange bears sour tangerine-to-orange fruit that is both ornamental and useful, the base of a very tasty ade. One of the hardier evergreen citrus, the tree sets good crops here in Aiken, South Carolina.
Every grafted citrus tree is two plants pretending to be one: a familiar fruiting top, and a rootstock below the graft union doing the unglamorous work of roots, vigor, and disease resistance. US-1516 is one of the latter, and a good story all the same. The cross was made by the USDA in 1975, a pairing of opposites: African pummelo, the giant of the genus, crossed with Flying Dragon, the contorted, fiercely thorned, cold-hardy form of trifoliate orange (Poncirus trifoliata) that lends so many hardy citrus their backbone. The seedlings went into the ground at the Whitmore farm in Groveland, Florida in 1976 and then, in the patient way of tree breeding, were watched for forty years. Kim Bowman's program at the USDA lab in Fort Pierce released them at last in 2015, into the worst of the huanglongbing epidemic, the bacterial greening disease that has hollowed out Florida's groves. On infected ground they keep their grafted tops healthier and more productive than the old standbys. We offer them ungrafted, which is an unusual thing to sell and an honest one: this is a tree for the cold-hardy citrus tinkerer, the person who wants to practice budding, raise their own understock, or simply grow the trifoliate-blooded foundation and see how far north the plant will go. They come nearly true from seed, vigorous and uniform, and they ask only that you have plans for them. Graft them bold, or just let them teach you the lower half of the tree.
Clethra alnifolia, the summersweet or sweet pepperbush, is a deciduous native of the eastern United States, at home along pond edges, in damp woods, and at the margins of coastal swamps from Maine to Florida. The species spreads gently by suckers into colonies of upright stems, and earns the name sweet pepperbush from the small, peppercorn-like seed capsules that follow the flowers and hang on through winter. For all that, the summer flowers are the reason to grow them: erect bottlebrush spikes, intensely honey-scented, that open over many weeks in the heat of July and August when little else in the shrub border is in bloom.
‘Amber Blush’ is a soft-toned selection of the native scarlet calamint, Clinopodium coccineum, an aromatic, semi-evergreen subshrub of the mint family from the deep sands of the southeastern coastal plain. Where the wild species flowers in hot scarlet, this clone brings a gentler and more complicated color to the same tough, hummingbird-visited plant: bright yellow washed with orange, deepening toward amber.
Clinopodium georgianum is a low, aromatic shrublet of the mint family, grown for strongly scented foliage and clouds of soft pinkish-lavender flowers from late summer into fall, peaking around September when much of the garden is winding down. Where the scarlet calamint is a hummingbird firework, Georgia savory is the quiet one: smaller flowers, softer color, and a season that arrives when the bees have run short of options. Crushed, the leaves smell frankly minty, with a sweet edge that one nurseryman has compared to expensive peppermint candy.
'Desi Arnez' (Clinopodium georgianum hybrid) turned up as a chance seedling in the garden of Robert Mackintosh, a cross of uncertain parentage that Woodlanders judged worth keeping and worth introducing. The likeliest account is a quiet romance between Georgia savory (Clinopodium georgianum) and a neighboring false rosemary (Conradina), two southeastern natives that seldom bother to cross the line between their genera. Botanists who keep their Latin tidy now file the result under the bigeneric name ×Clinadina, which is roughly how the field admits it never saw the match coming.
Among the most bewitching sights in the summer garden, Colocasia esculenta 'Black Magic' rises like a gothic dream from the soil, the velvety, purple-black leaves casting deep shade and deeper admiration. Sometimes called the Jet Black Wonder, this dramatic taro cultivar has become a garden sensation across the South, beloved for bold color and architectural form.
This one comes with a paper trail. 'Illustris' was first described in 1873 by William Bull, the Chelsea nurseryman, who listed the plant as Alocasia illustris in his catalogue of new and rare plants and sold them out of his glasshouses at 536 King's Road. Nobody knows quite where they came from. Colocasia esculenta is a restless, variable species, and Bull had rivers of tropical material moving through the place, so the likeliest story is that he caught a dark-leaved sport among the green, liked what he saw, and kept dividing the stock. Every 'Illustris' in cultivation descends from that one Victorian decision. A 150-year-old clone, still in production.
