Berberis nervosa - Medicinal Herbs,Shrub - Cascade Barberry, Cascade Mahonia, Cascade Oregon-Grape, Dull Oregon-grape

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Growing Info

Scarification: Soak in water, let stand in water for 24 hours

Stratification: warm stratify for 60 days, cold stratify for 150 days

Germination: sow seed 1/16" deep, tamp the soil, mulch the seed bed

Native to: British Columbia, California, Idaho, Oregon, Washington

Native

Introduced

Berberis nervosaBerberis nervosa

Cascade Barberry, Cascade Mahonia, Cascade Oregon-Grape, Dull Oregon-grape

In Stock: 5.806 lb (Total:5.806lb)

Mahonia nervosa

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5.81 lb

Details

Germination:

98%

Germination test:

Cut (Full Seed)

Purity:

99%

Seeds per lb:

29,963

Quantity:

5.81 lb

Collected in:

British Columbia
Fanny Bay

Crop year:

2023

Min. hardiness zone:

Item ID:

1832802

Characteristics

No Export to These Countries

Australia, Canada

Growing Info

Scarification: Soak in water, let stand in water for 24 hours

Stratification: warm stratify for 60 days, cold stratify for 150 days

Germination: sow seed 1/16" deep, tamp the soil, mulch the seed bed

Native to: British Columbia, California, Idaho, Oregon, Washington

Native

Introduced

Discover the enchanting beauty of Mahonia nervosa, commonly known as Cascade Mahonia or Cascade Oregon-Grape, a striking evergreen shrub native to the Pacific Northwest. Perfectly suited for diverse landscapes, this low-growing, rhizomatous plant offers year-round allure. In spring, vibrant clusters of canary-yellow flowers rise above glossy emerald-green leaves, which transition to a stunning reddish-purple in winter. By fall, tart, edible waxy blue berries appear, enticing birds and small mammals. With a height of up to 2 ft and a spread of 4 ft, Cascade Oregon Grape thrives in various settings, from full sun to deep shade, adapting to challenging soils, including sandy and clay compositions. Its resilience makes it drought-tolerant once established, and it serves as a superb ground cover for steep slopes, erosion control, and woodland gardens. While easy to propagate through seeds, rhizomes, or cuttings, patience is key as it slowly establishes a dense cover. Elevate your landscape with the delightful and hardy Cascade Mahonia today!