Pinus cembra
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| Genus: |
Pinus |
Species: |
cembra |
Origin: |
|
| Common Name: |
Swiss Stone Pine |
Other Name: |
Arolla Pine, Cembran Pine, Russian Cedar, |
Pre-treatment: |
Required |
| Seeds per lb.: |
1850 |
Zone Cold: |
2 |
Zone Warm: |
7 |
| Height: |
|
U.S. Native: |
No |
Growth Rate: |
Slow |
| Spread: |
|
Plant Type: |
Medium Tree |
Vegetation Type: |
Evergreen |
| Purity Range: |
97-99% |
Germination Range: |
60-80% |
Shelf Life: |
1-2 years cold & dry |
| Storage: |
Cold & Dry @ 34-41 Deg. F |
Sowing Density: |
35-50 seedlings/ft2 |
Plant Use: |
|
| Nitrogen Fixing: |
No |
Leaf Color: |
Green |
Flower Color: |
ineffective |
| Comments: |
Breaks bud later than the Pinus cembra var. siberica. Some growers will mechanically scarify the seed coat prior to warm stratification. Seed has hard seed coat. Warm stratification is for immature embryo. So , hard seed coat and immature embryo that requires first warm stratification then cold stratification. |
| Germination info: |
Seed requires 60 days warm moist stratification followed by 90-270 days cold moist stratification. |
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A Trial Packet contains a minimum of 5 - 30 seeds depending on the size of the selected seed.
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Values intended for comparison only. No warranty is expressed or implied.
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