Years Of Blooms Bulb Collection
Zones | 4 - 8 |
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Advantages | |
Light Requirements | |
Annual Rainfall | |
Mature Plant Size | Grape Hyacinth: 6" tall Ruby Giant Crocus: 3" tall Wild Tulip Bronze Charm: 4-6" tall Lilac Wonder Wildflower Tulip: 6" tall Siberian Squill: 4-6" tall |
Bloom Time | Early to late spring |
Shipping | Now shipping to zones 2-10. Learn More… |
Size | Collection of 216 |
SKU | HC017023 |
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).