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

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

Rosebay Rhododendron (Rhododendron Maximum) — Glossy, leathery leaves can reach 4-8 inches long, adding year-round interest

Rosebay Rhododendron (Rhododendron Maximum) — Ideal for mass plantings, woodland gardens, or as a specimen plant

Rosebay Rhododendron (Rhododendron Maximum) — scientifically named Rhododendron maximum

Rosebay Rhododendron (Rhododendron Maximum) — This majestic plant can attain impressive heights ranging from 5 to 15 feet

Rosebay Rhododendron (Rhododendron Maximum) — in mass plantings for a stunning display

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

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

Rosebay Rhododendron (Rhododendron Maximum) — Glossy, leathery leaves can reach 4-8 inches long, adding year-round interest

Rosebay Rhododendron (Rhododendron Maximum) — Ideal for mass plantings, woodland gardens, or as a specimen plant

Rosebay Rhododendron (Rhododendron Maximum) — scientifically named Rhododendron maximum

Rosebay Rhododendron (Rhododendron Maximum) — This majestic plant can attain impressive heights ranging from 5 to 15 feet

Rosebay Rhododendron (Rhododendron Maximum) — in mass plantings for a stunning display

Rosebay Rhododendron (Rhododendron Maximum) — or as an effective privacy screen

Rosebay Rhododendron (Rhododendron Maximum) — with some specimens stretching up to 30 feet under optimal conditions

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

Rosebay Rhododendron (Rhododendron Maximum) — this Rhododendron requires ample space for growth

Rosebay Rhododendron (Rhododendron Maximum) — making it well-suited as a specimen plant

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

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

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

Rosebay Rhododendron (Rhododendron Maximum) — it thrives in partial to full shade

Rosebay Rhododendron (Rhododendron Maximum) — integrate organic matter into the soil and maintain consistent moisture

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

Rosebay Rhododendron (Rhododendron Maximum) — demonstrating impressive resilience in cooler climates

Rosebay Rhododendron (Rhododendron Maximum) — especially in the heat of summer

Rosebay Rhododendron (Rhododendron Maximum) — With cold hardiness down to USDA Zone 3

Rosebay Rhododendron (Rhododendron Maximum) — the Rosebay Rhododendron withstands temperatures to -40°F

Rosebay Rhododendron (Rhododendron Maximum) — Be sure to provide adequate water

Rosebay Rhododendron (Rhododendron Maximum) — particularly in the initial stages post-planting to encourage establishment; after which

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