Mark A. Miller
Family
Ericaceae
Botanical Name
Rhododendron mucronulatum
Plant Common Name
Korean Rhododendron
General Description
One of the best deciduous azaleas (or shrubs) for early spring color, this East Asian native bears showy clusters of funnel-shaped purple-pink flowers while the forsythias are in bloom. The leathery oval medium-green leaves emerge as the flowers fade. The foliage turns yellow or red before dropping in fall. This hardy azalea gradually forms an upright medium-sized shrub. It is perhaps best known in the form of 'Cornell Pink,' whose flowers lack the typical purple pigmentation. Other cultivars are also available, including dwarf and purple-flowered selections.
This azalea prefers partial shade and humus-rich acidic soil and fares poorly in hot climates. Use it in a naturalistic woodland planting, or combine it in borders with other early-blooming shade-lovers. Dwarf forms work well in foundation, patio, or wall plantings.
Growing Conditions
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Soil pH
Acidic
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Soil Drainage
Well Drained
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Soil type
Loam
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Growth Rate
Medium
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Water Requirements
Average Water
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Habit
Upright/Erect
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Seasonal Interest
Spring, Fall
Ornamental Features
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Flower Interest
Showy
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Fragrant Flowers
No
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Fragrant Fruit
No
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Fragrant Foliage
No
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Bark or Stem Fragrant
No
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Repeat Bloomer
No
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Showy Fruit
No
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Edible Fruit
No
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Showy Foliage
No
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Evergreen
No
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Showy Bark
No
Special Characteristics
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Usage
Feature Plant, Foundation, Mixed Border, Topiary / Bonsai / Espalier, Wildflower
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Sharp or Has Thorns
No
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Invasive
No
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Self-Sowing
No
