Blue Flax Seeds
Shipping:
Most orders ship within 2 business days. Learn More…Zones | 3 - 8 |
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Advantages | |
Light Requirements | |
Mature Height | 18-30" tall |
Bloom Time | Spring to summer |
SKU | AM015820 |
USDA Hardiness Planting Zones
To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.
- If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
- If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).