Sheffield's Seed Company

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Growing Info

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

Stratification: warm stratify for 120 days, cold stratify for 120 days

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

Other: Seeds that don’t germinate the first stratification cycle should be put through another warm/cold period. |Seeds could take extended time to germinate, up to 18 months.

Native to: Alaska, Alberta, British Columbia, California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, Washington, Wyoming

Native

Introduced

Crataegus douglasiiCrataegus douglasii

Black Hawthorn, Douglas Hawthorn, Douglas' thornapple, River Hawthorn

In Stock: 3.582 lb (Total:3.886lb)

Crataegus douglasii

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3.58 lb

0.85 lb ID

Details

Germination:

52%

Germination test:

Cut (Full Seed)

Purity:

99%

Seeds per lb:

14,454

Quantity:

3.58 lb

Collected in:

British Columbia

Crop year:

2024

Min. hardiness zone:

Item ID:

1834664

Characteristics

No Export to These Countries

Liechtenstein

Growing Info

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

Stratification: warm stratify for 120 days, cold stratify for 120 days

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

Other: Seeds that don’t germinate the first stratification cycle should be put through another warm/cold period. |Seeds could take extended time to germinate, up to 18 months.

Native to: Alaska, Alberta, British Columbia, California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, Washington, Wyoming

Native

Introduced

Crataegus douglasii, commonly known as Black Hawthorn or Douglas Hawthorn, is a versatile deciduous shrub or small tree native to North America's diverse landscapes. Flourishing in regions from southeastern Alaska through British Columbia to northern California, it also spans eastward to Saskatchewan and the Great Lakes. This hardy plant thrives in USDA Zone 3, preferring varied conditions from moist sites to dry areas, and can flourish in both sun and partial shade.

Renowned for its distinctive thickets, Black Hawthorn reaches heights of 30 to 40 feet, featuring a long trunk with robust, ascending branches armed with thorns. Its glossy, obovate leaves turn into a vibrant display of white flowers each spring, forming broad clusters about 13-15 mm wide. These blossoms pave the way for the plant's prized asset: glossy, purplish-black berries. These succulent fruits serve as a crucial food source for various bird species, bears, and other wildlife.

Culturally, Crataegus douglasii holds significant ethnobotanical importance among Pacific Northwest tribes, offering edible berries that can be consumed raw or transformed into preserves. Moreover, its parts have been traditionally used for medicinal purposes, treating ailments such as diarrhea and swelling. Structural uses of its wood and thorns underline the plant's utility, highlighting its role in crafting tools and repairing fences. Ideal for creating picturesque, functional landscapes, Black Hawthorn blends ecological benefits with a rich cultural heritage.