Zone 3: Plant in spring to prevent winter heaving; mulch heavily after first hard frost; pull back mulch in early spring; divide as new growth appears in early spring; protect from deer in prone areas.
Zone 4: Plant in spring to prevent winter heaving; mulch heavily after first hard frost; pull back mulch in early spring; divide as new growth appears in early spring; protect from deer in prone areas.
Zone 5: Plant in spring to prevent winter heaving; mulch heavily after first hard frost; pull back mulch in early spring; divide as new growth appears in early spring; protect from deer in prone areas.
Zone 6: Plant in spring or fall; mulch after first hard frost; pull back mulch in early spring; divide as new growth appears in early spring; protect from deer in prone areas.
Zone 7: Plant in spring or fall; mulch after first hard frost; pull back mulch in early spring; divide in fall or as new growth appears in early spring; protect from deer in prone areas.
Zone 8: Plant in spring or fall; mulch lightly in the fall; pull back mulch in early spring; divide in fall or as new growth appears in early spring; protect from deer in prone areas.
Zone 9: Plant in spring or fall; mulch lightly in the fall; pull back mulch in early spring; divide in fall or as new growth appears in early spring; protect from deer in prone areas.
Evergreen to semi-evergreen perennial known for its deep purple foliage and cream flowers
Plant in partial to full shade
Plant in wet to moist, but well drained rich soil
Fertilize in spring as new foliage appears
Height: 12-18 inches; Width: 10-15 inches
Hardy in USDA zones 4-8:
Zone 4: Plant in spring; plant in partial shade; mulch after planting and again after first hard frost to prevent heaving; avoid contact with salt; water during dry periods; remove tattered foliage in spring as new foliage appears; pull mulch away from crown in spring.
Zone 5: Plant in spring; plant in partial shade; mulch after planting and again after first hard frost to prevent heaving; avoid contact with salt; water during dry periods; remove tattered foliage in spring as new foliage appears; pull mulch away from crown in spring.
Zone 6: Plant in spring; plant in partial to medium shade; mulch after planting and again in fall; water during dry periods; remove tattered foliage in spring as new foliage appears; pull mulch away from crown in spring.
Zone 7: Plant in spring or early fall; plant in partial to full shade; mulch after planting and again in fall; water during dry periods; remove tattered foliage in spring as new foliage appears; pull mulch away from crown in spring.
Zone 8: Plant in spring or early fall; plant in partial to full shade; mulch after planting and again in fall; water during dry periods; remove tattered foliage in spring as new foliage appears; pull mulch away from crown in spring.
Impatiens x hawkeri 'Super Sonic White 2003' Super Sonic New Guinea Impatiens
Clump forming annual grown for its large white blooms (comes also in a variety of other colors)
Plant in rich, moist but well-drained soil
Plant in light to partial shade; can tolerate some sun in cooler zones
Height: 12-20 inches; Width: 12-14 inches
Annual in zones 2-9
Hardy in USDA zones 10-11:
Zones 2-9: Plant outside or in containers after danger of frost has passed; plant in light to partial shade; water freely during growing season; pinch to increase bushiness; fertilize monthly while outdoors; discard plants after frost; will sometimes reseed.
Zones 9-11: Plant in spring; plant in light to partial shade; water freely during growing season; pinch to increase bushiness; fertilize monthly while outdoors; will sometimes reseed.
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.