Bloom: late spring to mid-summer
Habitats: areas along railroads; Bur Oak savannas; limestone glades; moist meadows near woods or rivers; moist to mesic black soil prairies and sandy prairies; roadside ditches; sandy Black Oak savannas; thickets and woodland borders
Lifespan: perennial
Moisture: moist to slightly dry
Plant type (height): forb (2 to 4 feet)
Requirements: full sun to partial sun
Soil: clay; gravel; loam; sand