Douglas Fir Pseudotsuga menziesii CO San Isabel

Detailed Listing For
Botanical Name:

Pseudotsuga menziesii CO San Isabel

Family:

Pinaceae

Genus:

Pseudotsuga

Species:

menziesii

Location:

CO San Isabel

Common Name:

Douglas Fir

Seeds Per Pound:
33,382
Quantity:
0.83 lb
Average Viable Seeds/Packet:
21
Germination:
98%
Germination Test Type:
cut
Purity:
99%
Height:
100-130 feet
Collection Locale:
San Isabel NF, Colorado
Crop Year:
2021
Minimum Hardiness Zone:
5
In Stock: 0.83 lb
Prices
  • Pseudotsuga menziesii CO San Isabel

Items are priced on a curve, you can buy any 'bulk quantity' up to what we have in stock, some examples are:
1 packet
$4.95
10 gram
$24.00
1 oz
$44.95
Growing Info, follow in order:
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 prefered to artificial stratification.
In a Nutshell:
* The specific epithet, menziesii, is after Archibald Menzies, a Scottish physician and rival naturalist to David Douglas.
* It is planted as a specimen tree or in mass screenings. It is also a popular Christmas tree.
* The Douglas fir's useful wood and its quick growth make it the crop of choice for many timber companies, which typically replant a clear-cut area with Douglas fir.
* Douglas fir seeds are an extremely important food for small mammals. Mice, voles, shrews, and chipmunks consumed an estimated 65 percent of a Douglas fir seed crop following dispersal in western Oregon. more...
* Pseduotsuga menziesii var. glauca is the Rocky Mountain variety of this tree. It grows at higher elevations (to 9500') with a slower growth rate, and has shorter cones (to 3"), blue-green needles and better winter hardiness. Var. glauca is the commonly cultivated variety of this tree for areas outside of the Pacific Northwest, and is clearly a better selection for midwestern climates than the species because of its better cold tolerance (species is hardy to USDA Zone 6, but var. glauca is hardy to Zone 4). more...
Usda description:
More info on http://plants.usda.gov