USDA Zone 3 (-40°F) to USDA Zone 8 (10°F).
32-48" (81-122 cm)
Weekly during dry spells
Remove spent blooms
Fragrant flower clusters attract butterflies. Excellent for perennial gardens, boggy areas or water gardens, and especially striking combined with asters, Joe Pye weed and bee balm. Both flowers and seedpods are prized for cut arrangements.