Sunflower Seeds Crimson Velvet
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Crimson Velvet Sunflowers feature deep brown centers surrounded by petals in a matching hue, tipped with soft yellow as if dipped in sunshine. This striking heirloom variety is easy to grow, with large flowers up to 8 inches wide that create a landing pad for pollinators and birds. This of the seed we carry at American Meadows is non-GMO, neonicotinoid-free, and guaranteed to grow. Annual. (Helianthus)
| Zones | 1 - 10 |
|---|---|
| Advantages | |
| Light Requirements | |
| Mature Height | Up to 80" tall (Up to 6.5 feet) |
| Bloom Time | Summer |
| SKU | AM019076 |
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).