Rhododendron, Encore Azalea
Rhododendron 'Autumn Royalty'

Height

Spacing
36-48 in. (90-120 cm)

Hardiness
36-48 in. (90-120 cm)

Sun Exposure
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)

Danger
Light Shade

Bloom Color
Parts of plant are poisonous if ingested

Bloom Time
Magenta (pink-purple)

Foliage
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Late Fall/Early Winter
Blooms repeatedly

Other details
Evergreen
Textured

Seed Collecting

Category
From softwood cuttings
By simple layering
By stooling or mound layering

Patent Information

Foliage Color

Bloom Characteristics

Water Requirements

Where to Grow