Juglans nigra Northern
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Genus: |
Juglans |
Species: |
nigra |
Origin: |
Northern |
Common Name: |
Black Walnut |
Other Name: |
Northern Black Walnut |
Pre-treatment: |
Required |
Seeds per lb.: |
34 |
Zone Cold: |
4 |
Zone Warm: |
7 |
Height: |
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U.S. Native: |
Yes |
Growth Rate: |
Medium |
Spread: |
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Plant Type: |
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Vegetation Type: |
Deciduous |
Purity Range: |
95-98% |
Germination Range: |
60-80% |
Shelf Life: |
1-2 years cold & dry |
Storage: |
Cold & Dry @ 34-41 Deg. F |
Sowing Density: |
10-20 seedlings/ft2 |
Plant Use: |
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Nitrogen Fixing: |
No |
Leaf Color: |
Green |
Flower Color: |
Catkins |
Comments: |
Northern range seed only is recomend for growing plants which will be grown in colder areas. Southern source seed grown in the Northern range may have problems with frost and freeze damage. Nortern source seed can be grown in the Southern range for re-marketing back up North as trees or root-stock. |
Germination info: |
Seed requires 90-120 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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