Reblooming Bearded Iris Blue Suede Shoes
Zones | 3 - 9 |
---|---|
Advantages | |
Light Requirements | |
Mature Height | 36-39" tall , Plant rhizomes 12-24" apart |
Bloom Time | Mid to late spring and again in early to mid fall |
SKU | 33SIRIS |
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).