Gardener's Note: The genus Aster has undergone a name change and is now Symphyotrichum.
Native, fall-blooming perennial with daisy-like flowers in a variety of colors.
Plant in full sun to partial shade; flowering is better in full sun
Plant in moist to average garden soil that is high in organic matter
Height: 2-3 feet; Width: 2-3 feet
Hardy in zones 4-8:
Zone 4: Plant in spring to prevent winter heaving; plant in full sun to light shade; mulch after first hard frost; avoid contact with salt; water when dry.
Zone 5: Plant in spring to prevent winter heaving; plant in full sun to light shade; mulch after first hard frost; avoid contact with salt; water when dry.
Zone 6: Plant in spring or early fall; plant in full sun to light shade; mulch in fall; water when dry.
Zone 7: Plant in fall; plant in full sun to partial shade; mulch in fall; water when dry.
Zone 8: Plant in fall; plant in full sun to partial shade; mulch in fall; water when dry.
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Brassica oleracea Ornamental Kale and Cabbage
Cool season annual grown for its colorful foliage ranging from white to pink, purple and red
Plant in well-drained soil
Plant in full sun
Space generously to allow for good air circulation
Height: 6-12 inches; Width: 12-18 inches
Annual in all zones; cold tolerant to 5 degrees
Will survive the winter in zones 7-9
Zones 2-6: Plant in early fall; plant in full sun; mulch after planting; water when dry; remove after damage from severe frost (below 5 degrees); in warm winters, remove in spring as weather warms and plants begin to look tired.
Zones 7-9: Plant in early fall; plant in full sun; mulch after planting; water when dry; remove if damaged by severe frost (below 5 degrees); remove in spring as weather warms and plants begin to look tired.
Beta vulgaris Ornamental Chard
Warm season annual grown for its edible colorful foliage ranging from white to pink, purple and red
Plant in well-drained soil
Plant in full sun
Grown as an annual in all zones
Height: 12 inches; Width: 12-18 inches
Will survive the winter in USDA zones 8b-10
Zones 2-8a: Plant in spring; plant in full sun; mulch after planting; water when dry; remove after damage from frost.
Zones 8b-10: Plant in early fall; plant in full sun; mulch after planting; water when dry; remove if damaged by frost; remove in spring as weather warms and plants begin to look tired.
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.