Evergreen

Rhododendron 'Oceanlake'

Rhododendron 'Oceanlake' is a compact evergreen shrub with clusters of violet-blue flowers in early spring. Expect roughly 2 feet in height and width at ten years, with some variation: one measured plant was 1.5 feet high and 2.5 feet wide. Allow room for further growth. Its modest scale suits a shaded bed where the flowers can be seen up close. In Southwest Washington, give it partial shade to shade and shelter from drying wind. Moist, acidic, well-drained soil supports the roots, while watering during dry spells helps maintain even moisture. Avoid sites that stay saturated, especially through the wet season.

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At a glance

Mature height: About 2 ft at ten years
Mature spread: About 2–2.5 ft in reported plants
Light: Partial shade to shade
Hardiness: Generally hardy to about 5°F

The right plant, the right place

Make room for something good.

Its compact evergreen form fits a shaded bed or a spot near a path. Its width can vary; leave some space beyond the approximately 2–2.5-foot spread.

Where to plant

Choose partial shade to shade and shelter from drying wind. Leave enough room for the shrub to spread without crowding nearby plants.

Through the seasons

Violet-blue to bluish-purple flowers appear in early spring. Evergreen foliage remains after flowering.

Southwest Washington gardens

Give it a good start.

In Southwest Washington, pay particular attention to drainage during wet periods and moisture during dry spells. Check leaves for lace bug damage, especially in sunnier sites.

Soil, drainage & water

Plant in moist, acidic, well-drained soil. Avoid ground that stays saturated, which increases the risk of root rot.

A little care goes a long way

Growing well, season after season.

Water during dry weather, especially when the soil begins to lose moisture. If propagating this named cultivar, use vegetative methods to retain its identity.

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