Sheffield's Seed Company

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Growing Info

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

Stratification: cold stratify for 30 days

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

Other: fall sowing in mulched beds is preferred to artificial stratification

Native to: New Mexico

Native

Introduced

Pseudotsuga menziesii var. glauca NM LincolnPseudotsuga menziesii

var. glauca NM Lincoln

Douglas Fir, Rocky Mountain Douglas-fir

In Stock: 7.347 lb (Total:7.347lb)

Pseudotsuga menziesii var. glauca NM Lincoln

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7.35 lb NM

Details

Germination:

85%

Germination test:

Actual

Purity:

99%

Seeds per lb:

30,690

Quantity:

7.35 lb

Collected in:

New Mexico
Lincoln National Forest

Crop year:

2023

Min. hardiness zone:

Item ID:

1835924

Characteristics

No Export to These Countries

Australia, Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, United Kingdom

Growing Info

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

Stratification: cold stratify for 30 days

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

Other: fall sowing in mulched beds is preferred to artificial stratification

Native to: New Mexico

Native

Introduced

Discover the remarkable Pseudotsuga menziesii var. glauca, commonly known as Rocky Mountain Douglas-fir, a captivating evergreen conifer native to the majestic mountain ranges of western North America. This tree thrives from central British Columbia to northern Mexico, adapting to altitudes of 2,000-10,500 feet, where it showcases its survival strength and ecological diversity. Renowned for its resilience to cold and varied environmental conditions, this Douglas-fir variety stands tall, reaching soaring heights of 115-150 feet, with some exceptional individuals attaining up to 220 ft. Its distinctive bark transforms from smooth and resinous in youth to thick, furrowed, and corky with age, offering a striking visual appeal. Rocky Mountain Douglas-fir leaves tend to be more 'blue' over variety menziesii, more cold hardy, but grows slower.
Rocky Mountain Douglas-fir plays a vital role in its ecosystem, providing essential habitat and nourishment for wildlife. Elk, deer, and numerous bird species rely on it for sustenance and shelter. Its cones and seeds offer a bountiful feast for small mammals and birds, while the robust wood supports various uses, from construction to crafting exquisite furniture. Additionally, it is a cherished choice for Christmas trees, bringing natural beauty indoors. Embrace this majestic tree's grandeur, adaptability, and ecological significance, showcasing the diverse and rich biodiversity of North America's mountainous landscapes.