Smooth Azalea (Rhododendron Arborescens) - Growing Guide | Neighborbrite

Smooth Azalea (Rhododendron Arborescens) - Ground Layers

Grow conditions

Sunlight

Partial shade to shade

Hardiness zone

4-7

Min. Temperature

−29°F (−34°C)

Soil type

Loam, Sandy, Well drained, Moist

Soil pH

Acidic

Smooth Azalea

Rhododendron Arborescens

Grow conditions

Sunlight: Partial shade to shade
Hardiness zone: 4-7
Min. Temperature: −29°F (−34°C)
Soil type: Loam, Sandy, Well drained, Moist
Soil pH: Acidic

Plant traits

Mature height8 ft-20 ft

Mature spread6 ft-12 ft

Plant typeGround Layers

Bloom seasonSpring, Summer

Foliage typeDeciduous

Tolerance & safety

Drought tolerant❌No

Fire tolerant❌No

Pet safe❌Toxic

Deer resistant✅Yes

Pollinator-friendly—Unknown

Smooth Azalea (Rhododendron Arborescens) - Ground Layers

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Smooth Azalea (Rhododendron Arborescens) - Ground Layers

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