Cultivation
Grow in full sun in dry, poor to moderately fertile, well-drained, neutral to alkaline soil with low to moderate salt concentrations. Will not tolerate acid soil, flooding, or damp, waterlogged conditions, particularly in winter. Drought tolerant once established. Old leaves remain on the plant until new leaves emerge in spring. Requires both a male and female plant to produce seed. Important winter forage for small mammals, birds, and both wild and domestic grazing animals. Where native, grows at elevations from 100–2,700 m (330–8,800').
Suggested uses
Gravel, Rock, Beds and borders, Mediterranean, Cottage/Informal, Drought Tolerant, Low Maintenance, Banks and Slopes
UK hardiness
H7
USDA zones
Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8
Sunset zone
7, 8, 9, 10, 11, 14, 18, 19, 20, 21, 22, 23, 24, 1, 2, 3, 12, 13
WUCOLS
North-Central Coastal = Low
Central Valley = Low
South Coastal = Very Low
South Inland = Low
High and Intermediate Desert = Low
Low Desert = Low
Foliage
Evergreen
Habit
Upright, Cushion or Mound Forming, Spreading
Native to
Northern Mexico, Central North America, Western North America
Drought tolerant
Yes
Flood tolerant
No
Toxicity
Not toxic