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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 3–7Type Broadleaf Evergreen, Shrub

Rosebay Rhododendron (Rhododendron Maximum) — broadleaf evergreen / shrub for half or shade; requiring minimal care beyond enjoying its enduring beauty

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

Type: Broadleaf Evergreen, Shrub
Family: Ericaceae

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Photos (124)

Rosebay Rhododendron (Rhododendron Maximum) — requiring minimal care beyond enjoying its enduring beauty

Rosebay Rhododendron (Rhododendron Maximum) — the plant thrives in partial shade with well-drained; in mass plantings for a stunning display

Rosebay Rhododendron (Rhododendron Maximum) — the plant thrives in partial shade with well-drained

Rosebay Rhododendron (Rhododendron Maximum) — acidic soil with a pH range of 4.5 to 6.0

Rosebay Rhododendron (Rhododendron Maximum) — broadleaf evergreen / shrub with white blooms

Rosebay Rhododendron (Rhododendron Maximum) — scientifically named Rhododendron maximum; glossy, leathery leaves can reach 4-8 inches long, adding, image 63

Rosebay Rhododendron (Rhododendron Maximum) — each up to 2 inches across, image 44

Rosebay Rhododendron (Rhododendron Maximum) — the Rosebay Rhododendron produces clusters of bell-shaped flowers

Rosebay Rhododendron (Rhododendron Maximum) — with some specimens stretching up to 30 feet under optimal conditions; acidic soil with a pH range of, image 65

Rosebay Rhododendron (Rhododendron Maximum) — the plant thrives in partial shade with well-drained; in mass plantings for a stunning display, image 60

Rosebay Rhododendron (Rhododendron Maximum) — In the late spring to early summer

Rosebay Rhododendron (Rhododendron Maximum) — the Rosebay Rhododendron withstands temperatures to -40°F; broadleaf evergreen / shrub with white blooms

Rosebay Rhododendron (Rhododendron Maximum) — Admired for its large clusters of white to pale pink blooms in late spring to early summer

Rosebay Rhododendron (Rhododendron Maximum) — white flowers in the garden

Rosebay Rhododendron (Rhododendron Maximum) — broadleaf evergreen / shrub with white blooms; especially in the heat of summer, image 86

Rosebay Rhododendron (Rhododendron Maximum) — the Rosebay Rhododendron produces clusters of bell-shaped flowers; providing a commanding presence in, image 101

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) — Glossy, leathery leaves can reach 4-8 inches long, adding year-round interest; integrate organic, image 61

Rosebay Rhododendron (Rhododendron Maximum) — or as an effective privacy screen; be sure to provide adequate water

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

Rosebay Rhododendron (Rhododendron Maximum) — providing a commanding presence in any garden.<br><br>With an expansive spread of up to 12 feet, image 66

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) — In the late spring to early summer; admired for its large clusters of white to pale pink blooms in, image 71

Photographs by 6 contributors

Famartin, CC BY-SA 4.0 · source
Doug McGrady from Warwick, RI, USA, CC BY 2.0 · source
Nicholas A. Tonelli from Northeast Pennsylvania, CC BY 2.0 · source
Syrio, CC BY-SA 4.0 · source
John Phelan, CC BY-SA 3.0 · source
Homer Edward Price, CC BY 2.0 · source

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