Quercus douglasii
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| Genus: |
Quercus |
Species: |
douglasii |
Origin: |
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| Common Name: |
Blue Oak |
Other Name: |
Mountain Oak, Mountain White Oak, Oregon Oak, |
Pre-treatment: |
Not Required |
| Seeds per lb.: |
70 |
Zone Cold: |
7 |
Zone Warm: |
9 |
| Height: |
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U.S. Native: |
Yes |
Growth Rate: |
Slow-Medium |
| Spread: |
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Plant Type: |
Medium Tree |
Vegetation Type: |
Deciduous |
| Purity Range: |
97-99% |
Germination Range: |
60-80% |
Shelf Life: |
6 months-1 year cold & moist |
| Storage: |
Cold & Moist at 34-41 Deg. F |
Sowing Density: |
10-20 seedlings/ft2 |
Plant Use: |
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| Nitrogen Fixing: |
No |
Leaf Color: |
Blue-Green |
Flower Color: |
Catkins |
| Comments: |
Bark blue - green tinted leaves. Good crops every 2-3 years. Do not dry out seed. Store cold and moist above freezing until sowing. |
| Germination info: |
No pre-treatment is required. A water soak of 12-24 hours prior to sowing is recommended. |
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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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