Branching clusters of numerous, small stalked, yellow flower heads pearched on tall upright stems. Best for naturalized areas. Spreads generously by rhizones & self-seeding.
Naturally occurs in open meadows, fields, woodland edges, marshes, swamps,
streambanks & rivers. 
Blooms in full sun August to Oct. 
Grows 3-6ft tall in medium to moist soil. 
Critical late-season nectar for butterflies & bees.
Sold in 2x3 in. pots.