Description

Habitat	Plains, moist soils, ponds, ditches
Soil	loamy-clayey	Sun	Full sun
Annual Precip. (in)	24-40	USDA Zones	4-7
Bloom Period	July-Aug	Life Span	Perennial
Height (in)	28-48	Width (in)	12-24
Seeds per lb	68100	Lbs per acre	26

Germination Information

No pretreatment. Plant outside spring or summer. Plant on soil surface or to 1/8 inch deep. Germination may be improved by a 2 week cool moist stratification by placing moistened seed in the refrigerator for two weeks