Shrubs
Oemlaria cerasiformus (Indiam)
Oemleria cerasiformis
Also known as Indian Plum / Osoberry (PNW Native)
Available at our Langlois nursery
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About This Plant
Indian Plum (Oemleria cerasiformis), also called Osoberry, is the first woody shrub to bloom in the Pacific Northwest each year. Often flowering in late February, when little else is in bloom. Small fragrant greenish-white flowers hang in drooping clusters along the branch tips before the leaves emerge fully, releasing a watermelon-rind scent and providing a critical first meal for queen bumblebees waking from overwintering.
In summer, female plants produce small bluish-purple plum-like drupes. Eaten by robins, thrushes, cedar waxwings, grosbeaks, and foxes. The dense suckering thicket form provides excellent bird-nesting cover.
Makah, Quinault, Nitinaht, Cowlitz, Lummi, Samish, Saanich, Skagit, Snohomish, Swinomish, Squaxin, Kwakiutl, Kitasoo, Shasta, Karok, and Thompson peoples used Indian Plum for food (the fruit eaten fresh), medicine (bark and leaves as analgesic, laxative, tuberculosis remedy), and material culture (the stems as fasteners).
Coastal-friendly in protected sites along the Oregon coast.
Note on deer: young shoots are palatable to deer. Plants usually survive and resprout but protection while establishing helps.
Classic PNW companion with Salal, Sword Fern, Vine Maple, Red-Flowering Currant, and Nootka Rose.
Plant Details
- Botanical
- Oemleria cerasiformis
- Common name
- Indian Plum / Osoberry (PNW Native)
- Lifecycle
- Perennial
- Foliage type
- Deciduous
- Mature size
- 8-15 ft tall × 8-12 ft wide
- Growth rate
- Moderate
- Bloom time
- Very early spring (February–March)
- Bloom color
- White, Green
- Foliage color
- Green
Care Notes
Garden Attributes
- Pacific NW native
- Deer resistant
- Coastal suitable
- Grown organically
- Pollinator value: Bees, Bumblebees, Native bees
- Wildlife: Bird forage, Pollinator support, Bird habitat