Salt-Tolerant Ornamental Grass Collection
Zones | 7 - 9 |
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Advantages | |
Light Requirements | |
Annual Rainfall Requirement | |
Mature Height | Varies: Miscanthus sinensis Gracillimus: 5-6' tall Heavy Metal Blue Switchgrass: 60-72" tallBoulder Blue Fescue Grass: 15" tall |
Mature Spread | Varies: Miscanthus sinensis Gracillimus: 3' wideHeavy Metal Blue Switchgrass: 24-36" wideBoulder Blue Fescue Grass: 12" wide |
Bloom Time | Late summer to early fall |
Shipping | No longer available this season. Learn More… |
Size | Collection of 9 |
SKU | HC017092 |
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).