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  • Plant varieties and zone information
    From "Garden Sense"
    episode DGAR-112


    (Continued from page 4)

    PHOTO
    Impatiens x hawkeri 'Celebrette Purple' – Celebrette Purple New Guinea Impatiens

    • Clump forming annual grown for its large lavender 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: 8-10 inches; Width: 10-12 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.

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    PHOTO
    Buxus x 'Green Velvet' – Green Velvet Boxwood

    • Compact evergreen shrub with good green foliage and rounded habit
    • Plant in rich, moist but well-drained soil; fertilize in spring; prune in early spring
    • Plant can tolerate exposure to salt
    • Plant in full sun to partial shade
    • Height: 3-4 feet; Width: 3-4 feet
    • Hardy in USDA zones 5-9:

      • Zone 5: Plant in spring to prevent winter heaving; plant in full sun to light shade; mulch after first hard frost.
      • Zone 6: Plant in spring or early fall; plant in full sun to light shade; mulch after first hard frost.
      • Zone 7: Plant in early fall; plant in full sun to partial shade; mulch after first hard frost.
      • Zone 8: Plant in early fall; plant in full sun to partial shade; mulch after first frost.
      • Zone 9: Plant in early fall; plant in full sun to partial shade; mulch after first frost.

    PHOTO
    Euonymus fortunei 'Emerald Gaiety' – Emerald Gaiety Euonymus
    Gardeners Note: E. fortunei has demonstrated invasiveness in the Midwest, Northeast and South. For more research on this plant, refer to the following link. www.invasive.org

    • Compact evergreen shrub with a cascading habit and shiny green leaves with a silver edge
    • Plant in poor to average garden soil that is well-drained
    • Plant in full sun to partial shade
    • Invasive; susceptible to scale
    • Height: 4-5 feet; Width: 3 feet
    • Hardy in USDA zones (4)5-8(9):

      • Zone 4: Plant in spring; plant in full sun; avoid exposure to salt; mulch heavily after first frost; pull back mulch in spring; may survive better with good snow cover and protection from harsh winter wind.
      • Zone 5: Plant in spring; plant in full sun to light shade; avoid exposure to salt; mulch heavily after first frost; pull back mulch in spring.
      • Zone 6: Plant in spring; plant in full sun to partial shade; mulch after first frost; pull back mulch in spring.
      • Zone 7: Plant in spring or early fall; plant in full sun to partial shade; mulch after first frost; pull back mulch in spring.
      • Zone 8: Plant in early fall; plant in full sun to partial shade; mulch in fall; pull back mulch in spring.
      • Zone 9: Plant in early fall; plant in full sun to partial shade; mulch in fall; pull back mulch in spring; may not thrive in this zone.

    Gardening by Zip Code
    If you're looking to start a gardening project but don't know your gardening zone—visit the National Gardening Associations's USDA Hardiness Zone Finder. Enter your Zip Code to identify the proper zone.




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    RESOURCES :

    A-Z Encyclopedia of Garden Plants
    American Horticultural Society
    Dorling Kindersley Publishing Inc.
    ISBN 0-7566-0616-0
    Website: www.dk.com

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