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Growing Info

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

Stratification: cold stratify for 90 days

Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed

Other: may also require warm stratification, so germination may be delayed by 1 year.

Native to: British Columbia, Oregon, Washington

Introduced to: Europe, United Kingdom

Native

Introduced

Berberis aquifoliumBerberis aquifolium

Oregon Grape, Tall Oregon Grape

In Stock: 1.299 lb (Total:1.299lb)

Berberis aquifolium

Quantity

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Buying options

1.3 lb WA

Details

Germination:

83%

Germination test:

Cut (Full Seed)

Purity:

99%

Seeds per lb:

41,036

Quantity:

1.3 lb

Collected in:

Washington
Jeff County

Crop year:

2025

Min. hardiness zone:

Item ID:

1837931

Characteristics

No Export to These Countries

Australia, Canada

Growing Info

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

Stratification: cold stratify for 90 days

Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed

Other: may also require warm stratification, so germination may be delayed by 1 year.

Native to: British Columbia, Oregon, Washington

Introduced to: Europe, United Kingdom

Native

Introduced

Discover the beauty and versatility of Berberis (formerly Mahonia) aquifolium, commonly known as Oregion Grape or Tall Oregon Grape. This exceptional evergreen shrub is perfect for mass plantings as a screen or as a striking accent piece. Renowned for its ease of care, it boasts spiny, bronze-red foliage that matures to a vibrant green and transforms into a stunning purple-red in winter. Come spring, brighten your garden with fragrant, brilliant yellow flowers, followed by deep blue berries in fall — a delightful treat for birds.
Ideal for gardens in USDA zones 5 to 9, Mahonia aquifolium thrives in full to partial sun and in humus-rich, well-drained soils. Its upright stems reach 3-6 ft., making it suitable for narrow spaces, borders, hedges, or accenting features. This North American native plant, hardy and deer-resistant, is perfect for natural and drought-tolerant landscapes and blends harmoniously with acid-loving species like Azaleas and Sweetspire. Tolerant of sandy and clay soils, it's a versatile choice for many garden settings. Notably, the berries, although not palatable fresh, can be used in jellies and preserves. Experience the allure of this native gem and enhance your garden's allure with Mahonia aquifolium.