Bloom: mid- to late summer
Habitats: borders of rivers and ponds; ditches; fence rows; marshes; moist meadows in floodplain woodlands; pastures; riverbottom prairies; soggy thickets
Lifespan: perennial
Moisture: moist
Plant type (height): forb (up to 5 feet)
Requirements: full sun to partial sun
Soil: fertile loam; wet muck