Upright, very hardy, deciduous shrub with elliptic to oblong, 2 to 6 inch long leaves. Fragrant, single, trumpet-shaped, red flowers, 2 inches wide. Flowers are borne in huge, showy trusses of 18 to 30 blooms per cluster. Bloom time is […]
Rhododendron ( Red Seal Kurume Azalea )
The Kurume hybrid azaleas of Japan owe their parentage to several species of mountain azaleas, predominantly R. sataense with R. kiusianum. Formerly, the Kurume hybrids were grouped under R. obtusum, but modern horticulturists now consider R. obtusum a hybrid and […]
Rhododendron ( Red Ruffles Southern Indian Hybrid Azalea )
The evergreen Southern Indian Hybrids originated in the Deep South of the U.S. in the mid-19th century. Their parentage is mainly owed to the Belgian Indian hybrids and other species such as R. indicum and S. simsii. They tend to […]
Rhododendron ( Red Robe 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 ( Red Rag Ilam Hybrid Azalea )
Upright, deciduous shrub that is cold hardy from -10 to -20 degrees F. Single, trumpet-shaped, red flowers, 2 to 3 inches wide. Leaves are elliptic to oblong, 2 to 6 inches long. Flowers are borne in large, showy trusses from […]
Rhododendron ( Red Progress Kurume Azalea )
The Kurume hybrid azaleas of Japan owe their parentage to several species of mountain azaleas, predominantly R. sataense with R. kiusianum. Formerly, the Kurume hybrids were grouped under R. obtusum, but modern horticulturists now consider R. obtusum a hybrid and […]
Rhododendron ( Red Poppy Belgian Indian Hybrid Azalea )
The Belgian Indian azaleas are the result of crosses between many different species, including R. simsii and R. mucronatum. They were originally bred as greenhouse forcing plants. This hybrid is primarily grown in Australia and New Zealand. Small, bushy, evergreen […]
Rhododendron ( Red Peter Ilam Hybrid Azalea )
Upright, deciduous shrub that is cold hardy from -10 to -20 degrees F. Single, trumpet-shaped, bright red flowers, 2 to 3 inches wide. Leaves are elliptic to oblong, 2 to 6 inches long. Flowers are borne in large, showy trusses […]
Rhododendron ( Red Perfection Mollis Azalea )
Upright, deciduous shrub with a vigorous and hardy growth habit. Flowers are displayed on showy, dense trusses. Single, funnel-shpaed, dark red blooms. The deciduous hybrid azalea, like it’s native counterpart, is known for excellent fall color and unsurpassed spring flowers. […]
Rhododendron ( Red Letter Ilam Azalea )
‘Red Letter’ is a vigorous grower with showy, bright red flowers. Upright, deciduous shrub. Ilam azaleas are a group of very hardy deciduous shrubs produced in New Zealand that can withstand temperatures between -10 and -20 degrees F. The deciduous […]