Eupatorim coelestinum (Conoclinium coelestinum)

Eupatorium (Conoclinium) coelestinum (blue mistflower) culture and characteristics:

Full to part sun; moist to average soil; 2'x3'; summer to fall bloom.  Zone 5.

Native to C & SE US

Propagated from seed; deep 3.5-inch pots

Photo: Krzysztof Ziarnek, Kenraiz