Compact, spreading, evergreen azalea that was developed to thrive in temperate climates and is hardy to 0 degrees F. Single, hose-in-hose, funnel-shaped, ruby red flowers, 1 1/2 inches wide. Flowers are borne in showy trusses from mid to late spring. […]
Rhododendron ( Star Greenwood Hybrid Azalea )
Compact, upright, evergreen azalea that was developed to thrive in temperate climates and is hardy to 0 degrees F. Single, star-shaped, pure white flowers, 2 1/2 inches wide. Flowers are borne in showy trusses from mid to late spring. Plant […]
Rhododendron ( Star Fire Greenwood Hybrid Azalea )
Compact, rounded, evergreen azalea that was developed to thrive in temperate climates and is hardy to 0 degrees F. Single, hose-in-hose, funnel-shaped, purplish-red flowers, 2 inches wide. Flowers are borne in showy trusses from mid to late spring. Plant as […]
Rhododendron ( Standishi Ghent Hybrid Azalea )
The artificial species name R. gandavense is often used for all the cultivars of the Ghent Hybrids. These hardy plants originated in Belgium and England in the 1800s from crosses between many different species. Tall, deciduous shrub that broadens with […]
Rhododendron ( Stampede Glenn Dale Azalea )
The Glenn Dale evergreen hybrids were developed in Maryland from R. indicum, R. kaempferi, R. simsii and many other species and hybrids. They are compact, spreading, evergreen azaleas developed primarily for cold hardiness along the mid-Atlantic states. Flowers are borne […]
Rhododendron ( Stadtgartner Machtig Mollis Hybrid Azalea )
The Mollis hybrids were developed in Belgium and Holland from original azalea seeds from Japan. They are derived from crosses between R. japonicum (Japanese azaleas, formerly A. mollis) and R. molle (Chinese azaleas, formerly A. molle). Tall, upright, deciduous shrub […]
Rhododendron ( St. Jee Knap Hill Azalea )
Upright, hardy, deciduous shrub with elliptic to oblong, 2 to 6 inch long leaves. Single, trumpet-shaped, lilac-pink flowers, 2 to 3 inches wide. Flowers are borne in huge, showy trusses of 18 to 30 blooms per cluster. Bloom time is […]
Rhododendron ( St. Helens Greenwood Hybrid Azalea )
Compact, spreading, evergreen azalea that was developed to thrive in temperate climates and is hardy to 0 degrees F. Double, hose-in-hose, funnel-shaped, white flowers with yellow throats, 2 1/2 inches wide. Flowers are borne in showy trusses from mid to […]
Rhododendron ( Sprite Glenn Dale Azalea )
The Glenn Dale evergreen hybrids were developed in Maryland from R. indicum, R. kaempferi, R. simsii and many other species and hybrids. They are compact, spreading, evergreen azaleas developed primarily for cold hardiness along the mid-Atlantic states. Flowers are borne […]
Rhododendron ( Spring Salvo Ilam Hybrid Azalea )
Compact, dense, deciduous shrub that is cold hardy from -10 to -20 degrees F. Single, trumpet-shaped, rich reddish-orange flowers with orange blotches, 3 1/2 inches wide. Leaves are elliptic to oblong, 2 to 6 inches long. Flowers are borne in […]