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Rhododendron 'Wintergreen'

Wintergreen Azalea

Wintergreen (Rhododendron ‘Wintergreen’) is an evergreen azalea with pink flowers. Its display arrives late in the rhododendron flowering season, with the exact timing influenced by local weather. Individual flowers measure about 2½ inches across. The flower tubes widen into flared faces that display the color clearly. Wavy petal edges give the clusters additional texture. Contrasting red markings add detail within the flower faces.

The plant develops outward-spreading growth. Its foliage is retained through winter, keeping a leafy framework between flowering seasons. Its low early growth makes it useful near the front of a planting where the flowers remain easy to see.

Give it acidic, humus-rich soil that stays moist and drains freely. A sheltered position with filtered light or morning sun is a useful starting point; protect the roots from prolonged drying and keep mulch clear of the stems.

Size guide
• Height: About 1 ft at 10 years; growth continues afterward
• Width: Allow for the cultivar’s natural branch spread; a verified numerical spread is not available in this reference.

Hardiness
• Approximate cold tolerance: -5°F
• USDA cold-limit equivalent: Zone 6b
This equivalence is calculated from the published temperature rating. Local conditions and summer climate also affect performance.

Best Uses
• Border
• Rock Garden
• Accent Plant

Plant type
Broadleaf Evergreen, Evergreen Shrub, Flowering evergreen shrub
Height
1 ft+
Width
2'
Hardiness zones
6b–9
Sunlight
Part shade
Growth rate
Moderate
Bloom time
Spring to summer
Flower color
Pink
Leaf color
Green
Fall color
Green
Soil
Acidic, Humus rich, Moist well-drained
Landscape use
Accent Plant, Border, Rock Garden
Shape
Spreading
Bark
Smooth
Fruit
No
Fragrant
No
Deer resistant
No
Salt tolerant
No
Drought tolerant
No
10-year height
1 ft