Scientific Name
Rhododendron Glenn Dale hybrids
Common Name
Glenn Dale hybrid azaleas

Hardiness Zones: 6 to 8
Habit: Evergreen
Growth Rate: Moderate
Site Requirements: Partial shade; prefers acidic, moist, well-drained soil enriched with organic matter
Height: 4 to 6 feet
Width: 3 to 4 feet
Texture: Medium
Form: Upright to spreading; varies with cultivar
Flower/Fruit: 2 to 3" single flowers in spring; range of colors
Foliage: 1 to 2" alternate, simple, entire leaves; medium to dark green
Comments: Good cold tolerance
Cultivars: See table
   



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