Album Catawba Rhododendron 10P Landscape Pot Description Application Care Attributes This species of Rhododendron features large, dense foliage to the ground and large white flowers that bloom in … Excellent as an accent plant, specimen plant, native garden plant, or used in a mass planting, in shade gardens, or in a naturalized planting. Susceptible to botryosphaeria canker, crown rot, dieback, leaf spots, leaf scorch, powdery mildew, rust, shoot blight, shoestring root rot, wilt, aphid, lace bug. The cultivar name, 'Roseum Pink', is sometimes used interchangeably with 'English Roseum'. Growth Rate This shrub grows at a slow rate, with height increases of less than 12" per year. Rhododendron Catawbiense Grandiflorum (Catawba Rhododendron (Elepidote)) Clusters of dark lilac buds open to reveal pale lavender flowers with a contrasting apricot blotch that bloom on glossy, deep green evergreen foliage, which retain their colour in fall. upright clump growth habit in … Shrub. Azaleas generally mature from 2' to 4' in height and width, and Rhododendrons generally mature from 4' to 10' in height and width. Large, narrow, dark green foliage cloaks the upright, rounded form. Rhododendron catawbiense 'Album' Mature Height 5 - 6 feet Mature Spread 5 - 6 feet Sun Exposure Full Shade Soil Type Acidic, Well Drained Moisture Moderate Growth Rate … Features glossy, leather-like leaves that are elliptic to oblong and 3–6" long. Shrub. Rhododendron Catawbiense English Roseum - Catawba Rhododendron 71741B Item Size Form Package Available Location Quantity Your Price Option Item 71741-230 Size 30 in. Tree & Plant Care Best planted in spring. Tolerates a fair amount of sun in cool northern summers, but leaves may scorch in hot afternoon sun in the St. Louis area. Introduced 1809. Grows to 5' tall and wide. Protection from winter wind is helpful to prevent winter desiccation. White Catawba Rhododendron is a multi-stemmed evergreen shrub with an upright spreading habit of growth. Prefers a moist, acidic, organic-rich soil. Prefers a sun dappled or high open shade. Grows to 6' tall with excellent lustrous dark green foliage. Rhododendron catawbiense 'Album' // White Catawba Rhododendron Average mature size 6-10' tall and 5-8' wide, rarely to 15-20' tall. Catawba Rhododendron, Catawba Rosebay, Sappho Rhododendron General Description Sappho rhododendron has large, showy clusters (trusses) of broad, open, bell-shaped flowers of clean white with striking deep purple blotched throats. White Catawba Rhododendron will grow to be about 6 feet tall at maturity, with a spread of 6 feet. It is also tolerant of heat and sun. F orm. Planted as much for the large evergreen foliage as it is for the flower display. Dark green above, light green beneath. Catawba Rhododendron Mature Size, Growth, Longevity Average mature size 6-10' tall and 5-8' wide, rarely to 15-20' tall. -- not currently in our collection --, Rhododendron catawbiense 'Nova Zembla' // Nova Zembla Catawba Rhododendron Moderate Growth Rate S un: Partial Sun Feature: Year-round Interest Rhododendron - Lee's Dark Purple Growth: 6 - 7 ft. This evergreen shrub with glossy leather-like foliage is one of America's most beautiful plants. Plant in a location protected from strong winds. Additional taxa may be available in the trade that are not included here. Shrub. The Catawba rhododendron grows to a height of 6–10' and a spread of 5–8' at maturity. It tends to be a little leggy, with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. There is more than one form sold under this name. Is sensitive to salinity, high pH, and winter injury. Choose heat-tolerant kinds. Rhododendron - Catawba Alba Growth: 5 - 6 ft. This is a relatively Kentucky Native — Native to the Alleghenies, West Virginia, southwest to Georgia and Alabama. Family - Ericaceae Rhododendron catawbiense Native Region – Virginia to Georgia Catawba Rhododendron USDA Hardiness Zone - 4 Function Height Spread Border, screen, massing, specimen 6-10’ 5-8’ Growth Rate Texture National champion is 25' tall by 15' wide. Large clusters of lilac to purple to rose flowers bloom April-June, providing a valued food source for bumblebees. Grandiflora Catawba Rhododendron Botanical Name Rhododendron 'Catawbiense Grandiflorum' Container/Amount 3 gallon Evergreen or Deciduous Evergreen Hardiness Zone 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b Growth Rate Usually taller than wide, but does form a rounded shape with large, dense foliage to the ground. Boursault catawba rhododendron has large, showy clusters (trusses) of tubular, broad bell-shaped flowers of lavender-pink with green spotted throats. It is native to Evergreen: Leaves alternately arranged, simple, broadleaf evergreen, elliptic to oblong, 3-6" long and 1-2" wide. Also used as a foundation plant or a specimen plant, or for shady sites. Pruning Rhododendron's for compact habit and dense growth in three easy steps that anyone can do. Bed 40, Rhododendron catawbiense 'Roseum Elegans' // Roseum Elegans Catawba Rhododendron This shrub grows at a slow rate, with height increases of less than 12" per year. With age bark changes to brown, glabrous. Boone County Arboretum is a partnership between Boone County Cooperative Extension Service, Boone County Fiscal Court, and Friends of Boone County Arboretum. Lavender-red to pure red flowers. Excellent lustrous dark green foliage through winter. The following taxa are (or were) represented in the collections at Boone County Arboretum. Plants perform well on north or east facing slopes. Blazich F.A. National champion is 25' tall by 15' wide. Zones 4-8. Bed 38, Rhododendron catawbiense 'Roseum Pink' // Roseum Pink Catawba Rhododendron The dense, upright habit has a uniform, spreading branch structure with broad, evergreen leaves. One of the best selections for the Midwest, cold tolerant to -25°F and also quite heat resistant, so also does well in the South. Petiole 0.5-1.25" long. Rhododendron catawbiensis ( Catawba Rhododendron ) A vigorous, rounded, dense, spreading evergreen large shrub to small tree, typically maturing at 12 or more feet, that is native to the eastern U.S. ( from central Tennessee to eastern Kentucky to far western Maryland to central Virginia; south to northeast Alabama to northern Georgia to western South Carolina to central North Carolina ). This medium-sized, dense, broadleaf evergreen shrub has large, glossy, dark Gets 5' tall and 6' wide. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage. 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