Plant Type Herb, Perennial

Flower Color Yellow

Foilage Color Green, Silvery

Flowering Time Early summer, Late spring

Height and Spread Height: 12" to 24" Spread: 14" to 18"

USDA Hardiness Zone 3b to 9a

Exposure shade to full sun

Rate of Growth fast

Soil Condition Adaptable, Loamy, Neutral, Well drained

Moisture Requirementsmoist

Landscape Uses Border, Container, Ground cover, Massing, Rock garden, Woodland garden

Unique Features Attractive foliage, Not North American native, Naturalizing, Suitable for cut flowers, Suitable for dried flowers