The garden's backbone: flowering trees, native and rare shrubs, and evergreens that hold their shape through every season. Many are Southeastern natives; others are quiet collector's plants you won't find at a big-box nursery, chosen for resilience and lasting, year-round interest.
Before European settlement reshaped the eastern landscape, Prunus americana was a fixture at the forest edge: thicket-forming, thorny, and extravagantly beautiful in early spring when the plum covered itself in white flowers before the leaves had even stirred. The Lakota knew the plum as kañta, the Cherokee as gunasdv, and across dozens of nations from the Great Plains to the Appalachians the tree was considered a plant of genuine importance. The fruits were eaten fresh, dried into cakes, and worked into pemmican, the dense, calorie-rich mixture of dried meat, fat, and fruit that sustained people through long winters and longer journeys. The inner bark was used medicinally, and the dense, close-grained wood was worked into tools. This was not an ornamental plant in the minds of the people who knew it first. The plum was a resource, in the fullest sense.
A native plum with a longer human history than any other fruit in North America. Prunus angustifolia, the Chickasaw plum, also called Cherokee plum, sand plum, sandhill plum, or Florida sand plum depending on the part of the range you are standing in, was actively cultivated by Indigenous peoples across the southeastern and central United States long before European contact. The Chickasaw, Cherokee, and several other nations carried the species in their orchards and food gardens, dried the fruit for winter storage, and almost certainly moved the plant eastward through pre-Columbian trade networks from what botanists now believe to be the species' true origin further west. The species was so deeply associated with Indigenous cultivation by the time European naturalists arrived that the binomial angustifolia, narrow leaf, eventually displaced earlier names like P. chicasa in formal taxonomy, though the common names kept the tribal attribution. Kansas made the plant its official state fruit in 2022. Few American native fruits carry their human history this visibly.
Hardiness
Zones 5–9
Light
Full Sun / Part Shade
Height
6–10 ft.
Spread
6–10 ft.
Bloom
White
Plant type
Shrub
Traditional use
topical applications, digestive health, respiratory support
Prunus caroliniana, the Carolina cherry laurel, is a fast, dense broadleaf evergreen native to the coastal plain of the southeastern United States, from North Carolina to Texas. The glossy, deep green, finely toothed leaves and tight, upright habit make the tree one of the South's most useful evergreen screens, and the crushed foliage carries the sharp almond, maraschino-cherry scent that marks the genus.
Prunus japonica, the Japanese bush cherry or Japanese almond-cherry, is a compact deciduous shrub grown for an early flood of delicate pink-to-white bloom. Wiry branches carry dense clusters of five-petaled flowers just as the leaves appear, wrapping the low, rounded frame in soft color in early to mid spring.
Portugal laurel is the evergreen that quiet, well-run gardens lean on, a dense, glossy, dark-leaved shrub that Hillier's manual once flatly called indispensable. The oval leaves are a deep lustrous green, carried on wine-red petioles and reddish young stems that give the whole plant a warm undertone, and in early summer slender racemes of small, fragrant, creamy-white flowers stand out against the dark foliage before ripening to little cherries that pass from red to near-black.
Prunus mume, the Japanese flowering apricot, is one of the most beloved of all winter-flowering trees, opening almond-scented blossoms in the depths of winter, from soft white to deep pink, on bare branches while the rest of the garden sleeps. In China and Japan the mei or ume has been celebrated in poetry and painting for well over a thousand years as a symbol of resilience and the turning of the year.
Hardiness
Zones 6–9
Light
Full Sun / Part Shade
Height
18–25 ft.
Spread
12–18 ft.
Bloom
Pink
Plant type
Tree
Traditional use
respiratory support, digestive health, general wellness
Prunus mume 'Peggy Clarke' is a selection of the Japanese flowering apricot, a medium-sized deciduous tree grown above all for showy, deeply fragrant blossoms that open in the depths of winter when few other trees are in flower. 'Peggy Clarke' bears rich rose-pink, double, cup-shaped flowers, ruffled and fragrant, crowded along the bare branches in late winter and early spring.
Hardiness
Zones 6–9
Light
Full Sun / Part Shade
Height
15–25 ft.
Spread
12–15 ft.
Bloom
Pink
Plant type
Tree
Traditional use
respiratory support, digestive health, general wellness
Prunus umbellata, the flatwoods plum, is a picturesque small deciduous tree native to well-drained soils across the southeastern United States. Where the Chickasaw plum forms suckering thickets, the flatwoods plum grows as a single, gnarled, small tree with rough, dark bark and a wide, open crown, an old-field and fence-row character that reads as quietly beautiful in age.
Chinese quince is one of those trees that seems to offer something beautiful at every turn. Soft pink flowers arrive in spring, dark green leaves carry the tree through summer, and fall brings warm color along with large, fragrant fruit. Even in winter the peeling bark gives a quiet kind of beauty.
Ptelea trifoliata, the hop tree or wafer ash, is a unique and underappreciated native, a small, bushy deciduous tree of eastern and central North America. Highly adaptable, the plant takes dry, rocky ground as readily as moist, well-drained sites, which makes the hop tree a fine choice for naturalized landscapes, pollinator gardens, and woodland edges.
Rhaphiolepis umbellata is the hardiest of the Yeddo hawthorns, an evergreen member of the rose family (Rosaceae) that grows wild on the sea cliffs and coastal thickets of Japan and Korea. The genus name joins the Greek raphis, a needle, with lepis, a scale, a nod to the narrow bracts beneath the flower clusters, while the species epithet umbellata describes the way the blossoms gather into rounded, umbel-like heads. Western gardeners know the shrub as Indian hawthorn, a slightly misleading name, since the plant hails from East Asia rather than the subcontinent and is no true hawthorn at all.
Sunbow Solar Flare is the patented name for the azalea catalogued as Rhododendron 'QbackB' (U.S. Plant Patent 27,083), a deciduous native hybrid bred for the very conditions that defeat most azaleas. The plant traces to a deliberate cross made in 1984 by Robert Edward Lee in Folsom, Louisiana, who set out to combine the fragrance and vivid color of the Gulf Coast's own Florida azalea, Rhododendron austrinum, with the substance of the Exbury hybrids. A seedling from austrinum open-pollinated with the hybrid 'Gibraltar' was crossed onto 'Chetco', and from that union Lee selected this standout in 1990.
'Aromi Sunrise' is a deciduous azalea from the storied breeding program of Dr. Eugene Aromi, the University of South Alabama professor who spent decades teaching heat-shy azaleas to flourish along the Gulf Coast. Introduced in 1987, this hybrid marries the bold Knap Hill azalea 'Hiawatha' with the native Florida azalea, Rhododendron austrinum, so the plant inherits both the size and clarity of the English strains and the toughness and fragrance of a southern wildflower. The result is exactly what Aromi chased across more than a thousand crosses: a large-flowered, sweet-scented, heat-tolerant azalea for gardens where the classic mountain sorts fail.
'Aromi Sunstruck' is one of the deciduous azaleas raised by Dr. Eugene Aromi, the Mobile educator whose decades of patient hybridizing gave the Deep South a whole race of heat-tolerant azaleas. Beginning in the late 1960s, Aromi crossed the large, brilliant Exbury and Knap Hill strains with hardy southern natives, above all the Florida azalea, Rhododendron austrinum, to win big, fragrant flowers on shrubs that could take Gulf Coast summers. He described more than fifty thousand seedlings over a lifetime of work and named only the finest hundred or so; 'Aromi Sunstruck' carries that pedigree of selection.
Rhododendron alabamense, the Alabama azalea, is one of the loveliest and, by wide agreement, one of the most powerfully fragrant of all the wild deciduous azaleas of the Southeast. The species grows in hardwood forests and along dry slopes and ridges from north-central Alabama east through western Georgia and into South Carolina, where in mid spring the woods fill with the scent of lemon. Clusters of six to ten white, funnel-shaped flowers, each marked with a clear yellow blotch and finished with long, arching stamens, open just before or alongside the emerging leaves. The genus name Rhododendron means rose tree in Greek, while azalea derives from azaleos, meaning dry, a nod to the well-drained upland ground these shrubs favor.
Rhododendron arborescens, the sweet or smooth azalea, is one of the hardiest and most graceful of the native white azaleas, a tall, loosely branched deciduous shrub of the eastern mountains and piedmont. The common name smooth azalea points to the hairless, glossy twigs and leaves that set the species apart from woollier kin, while sweet azalea speaks to the flowers, which pour out a rich heliotrope perfume. The species epithet arborescens is Latin for becoming tree-like, a fair description of an old plant that can reach ten to eighteen feet, and the genus name Rhododendron means rose tree in Greek.
Rhododendron atlanticum, the coastal or dwarf azalea, is a low, colony-forming native of the open pine woods and sandy flatwoods of the mid-Atlantic and Carolina coastal plain. Unlike the tall wild azaleas of the mountains, this species stays close to the ground, often no higher than the knee, and spreads by underground runners, or stolons, into broad, drifting colonies. The bluish, glaucous foliage is a hallmark, cool and sea-gray, and the species name atlanticum simply marks the plant's home along the Atlantic seaboard. The genus name Rhododendron means rose tree in Greek; azalea comes from azaleos, meaning dry, a fitting root for a shrub of sandy, well-drained ground.
This fragrant deciduous azalea is a garden cross between two native species, the low, glaucous-leaved coast azalea, Rhododendron atlanticum, and the golden Florida azalea, Rhododendron austrinum. From the first parent the hybrid inherits sweet fragrance and cool foliage; from the second, warmth of color and vigor. The result, selected here for pale, clear yellow flowers, blends the best of both, and where the ranges of the two species meet along the Southern coastal plain, such crosses occasionally arise in the wild as well.
Rhododendron austrinum, the Florida azalea, is among the earliest and most powerfully fragrant of all the wild deciduous azaleas of the Deep South. Native to the Florida Panhandle, southern Georgia, southern Alabama, and into Mississippi, the species haunts open pine woods, ravine slopes, and river bluffs, often growing in sandy, acidic ground beneath tall longleaf pines. The species name austrinum simply means southern, a fitting label for an azalea so at home in the Gulf Coast heat, and the genus name Rhododendron means rose tree in Greek.
Rhododendron austrinum 'Don's Variegated' is a rare variegated form of the native Florida azalea, carrying the wild flame azalea of the Gulf states but brushed with a fine tracing of gold along each leaf edge. The selection was discovered by Don Jacobs, the noted Georgia plantsman behind Eco-Gardens in Decatur, who found among seedlings of R. austrinum a plant whose foliage held light even before the flowers arrived. Variegation is uncommon in the native azaleas, which makes this a genuine collector's plant.
