USDA Zone 4 (-30°F) to USDA Zone 9 (20°F).
5-7' (1.5-2.1 m)
Weekly during dry spells
Remove spent blooms
Large, 3-4" flowers on towering plants highlight the late season garden. Attracts butterflies, especially monarchs, and makes a stunning cut flower. Beautiful planted with ornamental grasses and tall asters for a dramatic autumn display.