USDA Zone 4 (-30°F) to USDA Zone 9 (20°F).
18-24" (46-61 cm)
2-3 times per week
Mulch to reduce weeds
Striking flowers attract butterflies to the garden. Wonderful for bouquets and lovely in gardens or mixed landscape plantings with ornamental grasses and asters. Pinch in early June to keep plants compact and delay flowering, if desired.