Pink Rosebay Rhododendron

Pink Rosebay Rhododendron (Rhododendron maximum 'Roseum')

Pink Rosebay Rhododendron (Rhododendron maximum 'Roseum'), also known as Roseum Rosebay or Pink-Flowering Great Laurel, is a robust broadleaf evergreen native cultivar prized for its soft pink blooms, glossy foliage, and natural woodland character. This selection of the native Rhododendron maximum offers improved floral display while retaining the species' toughness and adaptability to shade.

Distinctive Features

'Roseum' forms a dense, upright shrub typically reaching 8 to 15 feet tall with an equal or wider spread. In early to mid-summer, it produces large clusters of pale lavender-pink, bell-shaped flowers that bloom later than most rhododendrons. Its dark green, leathery leaves remain evergreen year-round and lend structure to woodland edges or shaded borders. This cultivar is valued for its improved flower color compared to the typical white-to-pale pink of the species.

Growing Conditions

• Sun Exposure: Partial shade to full shade
• Soil Type: Moist, well-drained, humus-rich soil
• Soil pH: Acidic
• Water Needs: Moderate; prefers consistent moisture
• USDA Hardiness Zones: 4 to 8

Ideal Uses

• Focal point in shaded woodland or naturalized gardens
• Screening or backdrop shrub in part-shade foundation plantings
• Massed along woodland edges or forest understories
• Evergreen accent in shaded mixed borders
• Pollinator-friendly native garden feature

Low Maintenance Care

• Mulch annually to maintain soil moisture and acidity
• Prune lightly after flowering to shape or remove spent blooms
• Avoid heavy pruning into old wood
• Water during dry spells, especially in the first few years
• Protect from winter wind in exposed northern locations

Why Choose Pink Rosebay Rhododendron

• Late-season pink blooms brighten shaded landscapes
• Evergreen foliage offers year-round structure and color
• Adapted to woodland settings and acidic soils
• Improved floral display over the species form
• A native, showy focal point for shade gardens

Pink Rosebay Rhododendron delivers graceful pink flowers, deep green foliage, and dependable performance in shady settings�making it a striking and resilient focal point in woodland gardens and native landscapes.