Best Acidic Soil
Camellia sinensis is a perennial evergreen shrub originating in Southwest China. It’s notable as the sole source of all tea varieties—from green to black—a plant with immense global economic importance. Primarily cultivated for its leaves, it's utilized by tea producers and those interested in under...
Vaccinium corymbosum, commonly called the northern highbush blueberry, is a deciduous fruiting shrub native to eastern North America. It grows best in acidic, moist but well-drained soil and produces edible blue berries after clusters of bell-shaped spring flowers. Its commercial domestication is cl...
Camellia japonica is an evergreen flowering shrub or small tree native to East Asia, including Japan, Korea, and parts of China. It has glossy, leathery leaves and produces conspicuous flowers, usually from winter into spring, in forms ranging from single to densely doubled blooms. Long cultivation...
Vaccinium angustifolium, commonly called lowbush blueberry, is a low, deciduous shrub native to northeastern North America. It spreads through underground rhizomes and forms colonies, producing edible blue fruit on acidic soils in barrens, forests, and rocky ground. Managed wild stands support an im...
Gardenia jasminoides is an evergreen shrub native to tropical and subtropical Asia, renowned for its intensely fragrant white flowers and widely used in perfumery and as a ceremonial flower across East Asia.
Calluna vulgaris, common heather or ling, is the sole species in the genus Calluna and the dominant plant of heathland and moorland across much of northwestern Europe, playing a critical ecological role for upland wildlife.
Kalmia latifolia, commonly called mountain laurel, is a broadleaf evergreen shrub native to eastern North America. It produces clusters of distinctive cup-shaped flowers, commonly white or pink, and grows naturally in wooded areas and on acidic soils. Mountain laurel is the state flower of Connectic...
Lingonberry is a circumpolar evergreen shrub whose tart red berries support a major commercial harvest in Scandinavia, with Sweden alone producing tens of millions of kilograms annually from wild stands.
Daphne odora, or winter daphne, is an evergreen shrub native to China and Japan that was introduced to European cultivation in 1771. It is cultivated in temperate gardens for its fragrant flowers, which bloom in late winter and early spring. The plant produces clusters of small, pink or white blosso...
An Appalachian rhododendron introduced to European horticulture around 1809 by collector John Fraser, it became the primary parent species of most cold-hardy hybrid rhododendrons grown in temperate gardens.
Enkianthus campanulatus, commonly called redvein enkianthus, is a deciduous flowering shrub native to Japan. It produces pendulous clusters of small, bell-shaped flowers in late spring, typically cream to pink with darker veins, followed by dry seed capsules. Gardeners value it for its layered branc...
Pieris japonica, commonly called Japanese andromeda or Japanese pieris, is a broadleaf evergreen shrub native to parts of eastern Asia, including Japan, Taiwan, and eastern China. It bears drooping clusters of small, white, urn-shaped flowers in early spring, while many cultivars also produce bright...
Erica carnea, winter heath or spring heath, is a low-growing evergreen shrub native to the mountains of central and southern Europe, valued in gardens as one of the few heaths that flowers from midwinter through early spring.
Skimmia japonica is a compact evergreen shrub native to Japan, China, and Southeast Asia, valued in gardens for its fragrant spring flowers, persistent red berries, and tolerance of shade and pollution.
Pieris japonica, commonly known as Japanese Andromeda, is a broadleaf evergreen shrub belonging to the heath family, Ericaceae. Native to the mountainous regions of Japan, Taiwan, and eastern China, the plant is well-suited to acidic soils and shaded environments. It features pendulous, cascading cl...
Azaleas are flowering shrubs classified within the *Rhododendron* genus, natively widely distributed across Asia, Europe, and North America. They typically thrive in acidic, well-drained woodland soils and are distinguished by their vibrant, profuse spring blooms. These shrubs hold significant cultu...
Leucothoe fontanesiana, commonly called highland doghobble or drooping leucothoe, is a broadleaf evergreen shrub native to the southeastern United States. It develops arching stems with glossy, leathery leaves, and bears small white, urn-shaped flowers in hanging clusters during spring. The plant fa...
Korean rhododendron is a deciduous East Asian species notable for producing purple-pink flowers in late winter before its leaves emerge, making it among the earliest-blooming rhododendrons in cultivation.
Gaylussacia baccata, commonly called black huckleberry, is a deciduous shrub native to eastern North America. It grows mainly in acidic forests, woodland openings, and other well-drained sites, spreading through underground stems and producing small, dark blue to nearly black berries. The fruits are...
Leucothoe axillaris, also known as coastal doghobble, is a slow-growing, evergreen shrub native to the moist, acidic woodlands and swamps of the southeastern United States. The plant is characterized by its cascading, arching branches and glossy green, leathery leaves that frequently develop a strik...
Daboecia cantabrica, Cantabrian or St. Dabeoc's heath, is an evergreen shrub native to the Atlantic seaboard of western Europe from Ireland to northern Spain, notable as the only species in its genus and for its larger-than-typical urn-shaped flowers among the heaths.
Erica tetralix, commonly known as cross-leaved heath, is a small evergreen shrub native to western Europe, particularly found in the United Kingdom and Ireland. The plant is identifiable by its leaves arranged in whorls of four and its distinctive nodding clusters of pale pink, urn-shaped flowers th...
Sheep laurel is a North American Ericaceae shrub native from Labrador to Georgia, toxic to livestock due to grayanotoxins and historically called 'lambkill' for causing sheep poisoning.
Blue mountain heath is a circumpolar arctic-alpine Ericaceae shrub bearing blue-purple bell-shaped flowers, native to tundra zones across northern Europe, Asia, and North America.
Alpine azalea is the sole species in its genus, a prostrate dwarf shrub of arctic and alpine tundra across the Northern Hemisphere, forming dense mats on wind-exposed rocky ridges.
Maleberry is a deciduous eastern North American shrub in Ericaceae, bearing dense racemes of small urn-shaped white flowers in early summer and thriving in moist, acidic soils.
A Japanese deciduous Ericaceae shrub named after botanist Archibald Menzies, bearing drooping clusters of tubular pale yellow or purplish flowers in late spring.
