
Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 20. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. |
Recommended Temperature Zone:
sunset: All zones
USDA: 3-9
Sun Exposure: Full sun to part sun
Origin: Japan, Kamchatka, also Northern America (where it might have been introduced)
Growth Habits: Perennial, wild form up to 2 feet tall (60 cm), some cultivars stay less than 6 inches tall (15 cm); white felt-like leaves
Watering Needs: Little water
Propagation: Seeds, cuttings in late summer
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