Pinus koraiensis
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| Genus: |
Pinus |
Species: |
koraiensis |
Origin: |
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| Common Name: |
Korean Pine |
Other Name: |
Cedar Pine, |
Pre-treatment: |
Required |
| Seeds per lb.: |
840 |
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: |
70-90% |
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: |
Seed ranges from 820-860/lb. Light may be necessary for germination. Problems observed in promoting vegetative growth after germination. Perhaps a cold period or 16 hours of day-length will overcome this difficulty. Grows slowly in the Northern range. Seed shell will split open prior to germination in cold or occasionally warm stratification. KEEP AN EYE ON YOUR SEEDS IN STRATIFICATION. If germination starts in warm stratification put immediately into cold stratification for a minimum of 30 days then sow. When more then 10-15% of the seed begins to splits their shells in cold stratification you may sow the seed at once outside in the Spring or in a greenhouse. |
| Germination info: |
Seed requires 60 days warm moist stratification followed by 90 days cold moist stratification. Seed germinates best in the presence of light |
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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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