Perennial often grown as a fall-blooming annual with dark violet/purple petals.
Plant in rich to average well-drained soil
Plant in full sun to light shade
Pinch back plants by ½ in late spring; divide in spring every 2-3 years
Height: 24 inches; Width: 24 inches
Hardy in USDA zones 5-10:
Zone 5: Plant in early fall; plant in full sun to light shade; mulch after planting; avoid contact with salt.
Zone 6: Plant in early fall; plant in full sun to light shade; mulch after planting; avoid contact with salt.
Zone 7: Plant in early fall; plant in full sun to light shade; provide supplemental water during dry spells.
Zone 8: Plant in early fall; plant in full sun to light shade; provide supplemental water during dry spells.
Zone 9: Plant in early fall; plant in full sun to light shade; provide supplemental water during dry spells.
Zone 10: Plant in early fall; plant in full sun to light shade; provide supplemental water during dry spells.
Gardening by Zip Code If you're looking to start a gardening projectbut don't know your gardening zonevisit the National Gardening Associations's USDA Hardiness Zone Finder. Enter your Zip Code to identify the proper zone.