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Osoberry

Oemleria cerasiformis

Also listed as Osmaronia cerasiformis, Nuttallia cerasiformis

Also known as Indian Plum, June Plum

shrubβ›… part shadeπŸ’§πŸ’§ moderate water❄ Hardy: Zone 6a – Zone 10b

Climate Match for your location

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Osoberry is a native Pacific Northwest deciduous shrub that produces delicate white to pink flower clusters in early spring, followed by small edible dark berries that ripen to black. It works well as a screening plant or in woodland gardens with moderate water availability.

Why grow it

Osoberry offers earlier spring interest than many Pacific Northwest native shrubs, with flowers appearing before leaf-out. Unlike many ornamental berries, the fruit is palatable to humans as well as wildlife, making it useful in polyculture settings where food production is a design goal. It tolerates partial shade and moist soils better than many native alternatives, broadening its placement options in woodland and riparian contexts.

Watch out for

Osoberry spreads by root suckers and can gradually colonize space beyond its initial planting zone, requiring periodic management if containment is desired. The plant performs best with consistent moisture during establishment and may show stress in very dry summers without supplemental water or heavy mulch.

Overview

Form
Upright
Growth Rate
moderate
Size
4–5β€² tall Γ— 3–8β€² wide
Dormancy
deciduous
Family
Rosaceae
wildlife benefitediblehedgerow

Native to the United States

Native Range

Pacific Northwest (Washington, Oregon, California)

Native to: California, Oregon, Washington

Seasonality

Bloom Season

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

Harvest Season

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

Edible Parts

fruit

Season of Interest

SpringSummer

Similar shrubs you might consider:

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Companion Planting

Plants well with