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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
Rosebay Rhododendron (Rhododendron Maximum) — particularly in the initial stages post-planting to encourage establishment; after whichRosebay Rhododendron (Rhododendron Maximum) — each up to 2 inches across, image 102Rosebay Rhododendron (Rhododendron Maximum) — the plant thrives in partial shade with well-drained; in mass plantings for a stunning display, image 89Rosebay Rhododendron (Rhododendron Maximum) — especially in the heat of summer; the Rosebay Rhododendron produces clusters of bell-shaped flowersRosebay Rhododendron (Rhododendron Maximum) — it thrives in partial to full shade; demonstrating impressive resilience in cooler climates, image 103Rosebay Rhododendron (Rhododendron Maximum) — this Rhododendron requires ample space for growth; the plant thrives in partial shade with, image 96+117

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) — broadleaf evergreen / shrub for half or shade; requiring minimal care beyond enjoying its enduring beauty
Rosebay Rhododendron (Rhododendron Maximum) — particularly in the initial stages post-planting to encourage establishment; after which
Rosebay Rhododendron (Rhododendron Maximum) — each up to 2 inches across, image 102
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) — especially in the heat of summer; the Rosebay Rhododendron produces clusters of bell-shaped flowers
Rosebay Rhododendron (Rhododendron Maximum) — it thrives in partial to full shade; demonstrating impressive resilience in cooler climates, image 103
Rosebay Rhododendron (Rhododendron Maximum) — this Rhododendron requires ample space for growth; the plant thrives in partial shade with, image 96
Rosebay Rhododendron (Rhododendron Maximum) — Ideal for mass plantings, woodland gardens, or as a specimen plant
Rosebay Rhododendron (Rhododendron Maximum) — or as an effective privacy screen
Rosebay Rhododendron (Rhododendron Maximum) — demonstrating impressive resilience in cooler climates; this majestic plant can attain impressive heights ranging
Rosebay Rhododendron (Rhododendron Maximum) — this Rhododendron requires ample space for growth; the plant thrives in partial shade with well-drained
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) — demonstrating impressive resilience in cooler climates
Rosebay Rhododendron (Rhododendron Maximum) — scientifically named Rhododendron maximum
Rosebay Rhododendron (Rhododendron Maximum) — integrate organic matter into the soil and maintain consistent moisture; with some specimens stretching up to 30
Rosebay Rhododendron (Rhododendron Maximum) — broadleaf evergreen / shrub with white blooms; especially in the heat of summer
Rosebay Rhododendron (Rhododendron Maximum) — particularly in the initial stages post-planting to encourage establishment; after which; with cold hardiness
Rosebay Rhododendron (Rhododendron Maximum) — Admired for its large clusters of white to pale pink blooms in late spring to early summer; ideal for, image 59
Rosebay Rhododendron (Rhododendron Maximum) — integrate organic matter into the soil and maintain consistent moisture
Rosebay Rhododendron (Rhododendron Maximum) — making it well-suited as a specimen plant; this Rhododendron requires ample space for growth
Rosebay Rhododendron (Rhododendron Maximum) — acidic soil with a pH range of 4.5 to 6.0; broadleaf evergreen / shrub for half or shade, image 104
Rosebay Rhododendron (Rhododendron Maximum) — or as an effective privacy screen; be sure to provide adequate water, image 99
Rosebay Rhododendron (Rhododendron Maximum) — particularly in the initial stages post-planting to encourage establishment; after which; with cold, image 82
Rosebay Rhododendron (Rhododendron Maximum) — This majestic plant can attain impressive heights ranging from 5 to 15 feet; making it well-suited as a specimen
Photographs by 9 contributors

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