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Ocean Spray

Holodiscus discolor

Also listed as Sericotheca discolor, Spiraea discolor

Also known as Bush Oceanspray, Creambush Oceanspray, Glandular Oceanspray

shrub☀️ full sun💧 low water❄ Hardy: Zone 7b – Zone 9b

Climate Match for your location

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Ocean spray is a native deciduous shrub prized for its delicate, feathery white flower plumes that appear in summer and persist as attractive seed heads. It is extremely drought-tolerant once established and thrives in poor soils where many other plants struggle.

Why grow it

Ocean spray fills a niche in dry-site landscaping where many ornamental shrubs require supplemental water. Its feathery flower and seed head display is comparable to astilbe or goatsbeard, but it succeeds in shallow, infertile soils and full sun where those shade-loving perennials cannot. The persistent seed heads extend visual interest well into autumn and winter, offering value beyond the typical summer bloom window of similar flowering shrubs.

Watch out for

Plants can take two to three seasons to become fully established; water moderately during the first growing year to support root development. In regions with consistent summer moisture, it may develop fungal issues on foliage, so site it where air circulation is good. Growth habit can become leggy if not pruned, and it responds better to renewal pruning after flowering than to formal shearing.

Overview

Form
Spreading
Growth Rate
moderate
Size
6–12′ tall × 6–12′ wide
Dormancy
deciduous
Family
Rosaceae
dynamic accumulatorerosion controlhedgerowpollinator nectarywildlife benefit
Coppicing

Native to the United States

Native Range

Western North America

Native to: Arizona, California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, Washington

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Summer

Notable Cultivars

'Copper Beauty' is prized for its distinctive rose-copper colored new growth and seed heads that deepen to red-brown tones.

Similar shrubs you might consider:

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Companion Planting

Plants well with