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Rosebay Rhododendron

Rhododendron Maximum

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Overview

Rosebay Rhododendron (Rhododendron maximum) is a broadleaf evergreen shrub reaching heights of 5-15 feet with a similar spread. Admired for its large clusters of white to pale pink blooms in late spring to early summer, the plant thrives in partial shade with well-drained, acidic soil. Glossy, leathery leaves can reach 4-8 inches long, adding year-round interest. Ideal for mass plantings, woodland gardens, or as a specimen plant.

Sun Half, ShadeWater Extra in Summer, MediumZones 3–7
Rosebay Rhododendron (Rhododendron Maximum) — Admired for its large clusters of white to pale pink blooms in late spring to early summer

Culture

Sun
Half, Shade
Water
Extra in Summer, Medium
USDA zones
3–7

Shape & size

Mature height
5–15 Ft.
Mature width
6–12 Ft.

Classification

Family
Ericaceae

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Photos (104)

Rosebay Rhododendron (Rhododendron Maximum) — each up to 2 inches across, image 73
Rosebay Rhododendron (Rhododendron Maximum) — acidic soil with a pH range of 4.5 to 6.0; broadleaf evergreen / shrub for half or shade, image 75
Rosebay Rhododendron (Rhododendron Maximum) — in mass plantings for a stunning display; it thrives in partial to full shade, image 69
Rosebay Rhododendron (Rhododendron Maximum) — Be sure to provide adequate water; in the late spring to early summer, image 81
Rosebay Rhododendron (Rhododendron Maximum) — integrate organic matter into the soil and maintain consistent moisture; with some specimens, image 76
Rosebay Rhododendron (Rhododendron Maximum) — especially in the heat of summer; the Rosebay Rhododendron produces clusters of bell-shaped flowers, image 77
Rosebay Rhododendron (Rhododendron Maximum) — With cold hardiness down to USDA Zone 3; the Rosebay Rhododendron withstands temperatures to -40°F, image 78
Rosebay Rhododendron (Rhododendron Maximum) — the Rosebay Rhododendron withstands temperatures to -40°F; broadleaf evergreen / shrub with white, image 79
Rosebay Rhododendron (Rhododendron Maximum) — demonstrating impressive resilience in cooler climates; this majestic plant can attain impressive, image 80
Rosebay Rhododendron (Rhododendron Maximum) — particularly in the initial stages post-planting to encourage establishment; after which; with cold, image 82
Rosebay Rhododendron (Rhododendron Maximum) — Admired for its large clusters of white to pale pink blooms in late spring to early summer; ideal for, image 88
Rosebay Rhododendron (Rhododendron Maximum) — this species is notably low-maintenance; white flowers in the garden, image 83
Rosebay Rhododendron (Rhododendron Maximum) — requiring minimal care beyond enjoying its enduring beauty; scientifically named Rhododendron maximum, image 84
Rosebay Rhododendron (Rhododendron Maximum) — white flowers in the garden; or as an effective privacy screen, image 85
Rosebay Rhododendron (Rhododendron Maximum) — the plant thrives in partial shade with well-drained; in mass plantings for a stunning display, image 89
Rosebay Rhododendron (Rhododendron Maximum) — broadleaf evergreen / shrub for half or shade; requiring minimal care beyond enjoying its enduring, image 87
Rosebay Rhododendron (Rhododendron Maximum) — broadleaf evergreen / shrub with white blooms; especially in the heat of summer, image 86
Rosebay Rhododendron (Rhododendron Maximum) — this Rhododendron requires ample space for growth; the plant thrives in partial shade with, image 96
Rosebay Rhododendron (Rhododendron Maximum) — scientifically named Rhododendron maximum; glossy, leathery leaves can reach 4-8 inches long, adding, image 92
Rosebay Rhododendron (Rhododendron Maximum) — This majestic plant can attain impressive heights ranging from 5 to 15 feet; making it well-suited as, image 93
Rosebay Rhododendron (Rhododendron Maximum) — with some specimens stretching up to 30 feet under optimal conditions; acidic soil with a pH range of, image 94
Rosebay Rhododendron (Rhododendron Maximum) — providing a commanding presence in any garden.<br><br>With an expansive spread of up to 12 feet, image 95
Rosebay Rhododendron (Rhododendron Maximum) — making it well-suited as a specimen plant; this Rhododendron requires ample space for growth, image 97
Rosebay Rhododendron (Rhododendron Maximum) — Ideal for mass plantings, woodland gardens, or as a specimen plant; this species is notably, image 91

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