Native Plant Trust

Rhododendron calendulaceum

flame azalea

Flame azalea is a late-leafing, early-summer bloomer with an upright habit and amazingly vibrant flowers that range in color from yellow to orange, adding a splash of festivity wherever it establishes. Thrives in average to moist, rich, well-drained soils.

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Height: 4-8 ft
Spread: 8-10 ft
Hardiness Zone: 5-7


Bloom Color: Orange

Characteristics & Attributes

Cultivation Status
Species
Exposure
Part Shade
Shade
Soil Moisture
Average
Ecoregion
Not Ecotypic in New England
Ornamental Interest
Summer Bloom
Spring Bloom
Attracts Wildlife
Attracts Bees
Attracts Butterflies
Attracts Hummingbirds
Landscape Use
Specimen


North American Distribution


flame azalea - Rhododendron calendulaceum from Native Plant Trust