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Rhododendron Maximum Rosebay

Rosebay Rhododendron

Rosebay rhododendron (Rhododendron maximum) is a large evergreen shrub with leathery dark green leaves. Clusters of white to pink flowers, often marked inside with greenish or orange spots, appear later than many spring-flowering rhododendrons.

The broad leafy framework gives woodland plantings substantial year-round structure. Older specimens can exceed small-garden dimensions, so allow room for the branches and shallow root system to spread.

Grow in partial shade with acidic, humus-rich, moist, well-drained soil. Provide dappled shade and protect the shallow roots from heat and drought.

Size
• Height: 10–20 ft+
• Width: 5–12 ft

Hardiness
• USDA Zones: 3a–7b

Best Uses
• Woodland Gardens
• Border
• Specimen

Plant type
Broadleaf Evergreen, Evergreen Shrub, Flowering Shrub
Height
10-20 ft+
Width
5-12 ft
Hardiness zones
3a–7b
Sunlight
Part shade
Bloom time
Summer
Flower color
Pink, White
Leaf color
Dark Green
Fall color
Dark Green
Fruit color
Brown
Attracts
Bees, Butterflies, Hummingbirds
Soil
Acidic, Humus rich, Moist well-drained
Landscape use
Border, Specimen, Woodland Gardens
Shape
Open Canopy, Upright
Bark
Platy
Fruit
No
Fragrant
No
Deer resistant
No
Salt tolerant
No
Drought tolerant
No