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Horticulture: Extension: Gold Medal Plants

1998 Gold Medal Winners at a Glance

Athens Gem Plectranthus (Plectranthus 'Athens Gem')
  • Athens Gem PlectranthusSummer annual growing to 18-24 inches high with an equal spread.
  • Tough, unusual annual sought for its foliage; thick, fuzzy leaves with yellow-green in the center.
  • Gives off spicy fragrance similar to fresh oregano when touched.
  • Great for the garden and patio containers or for softening hard surfaces.
  • Combines well with shrubs having dark green leaves and even with herbs such as rosemary.
  • Tiny white inconspicuous flowers appear in mid-summer.
  • Prefers full sun to light shade; does best when shaded from hot afternoon sun.
  • Moist, well-drained soils enriched with organic matter preferred (adapts to clay or sandy soils).
  • Only a single application of 10-10-10 (1 lb. per 100 sq. ft.) in early spring is necessary.
  • To propagate, take cuttings below a node; will root in 7-10 days.
  • If overgrown or leggy, pinch back to encourage branching.
Japanese Aster (Kalimeris pinnatifida)
  • Japanese AsterHerbaceous perennial growing to 2 feet high with equal spread.
  • Tough, durable plant with long bloom period (May-August).
  • Pure white, double, daisy-like flowers are about 1 inch across with yellow stamins.
  • Full sun preferred but will adapt to light shade.
  • Excellent in perennial borders or shrub beds; look good with a variety of plants.
  • Prefers moist, well-drained fertile soils enriched with organic matter (adapts to sand or clay).
  • Light application of a balanced fertilizer in March or April (avoid over-fertilization).
  • May need to be divided every two to three years (spring or fall).
  • Cut back old foliage to the ground in early March to prepare for new spring growth.
Bottlebrush Buckeye (Aesculus parviflora)
  • Bottlebrush BuckeyeDeciduous shrub growing 8-12 feet high with 8- to 15-foot spread.
  • Large white panicles of small white flowers 8-12 inches long and 2-4 inches wide.
  • Few plants can match the summer flowering of bottlebrush buckeye.
  • Native to Georgia, it is a large, mounded shrub for shady locations (under pines).
  • Looks good when grown in clumps of three to five plants as a background to smaller shrubs or perennials.
  • Pest free and deer resistant.
  • Acid, well-drained soil preferred.
  • Light fertilization in spring.
Trident Maple (Acer buergeranum)
  • Trident MapleDeciduous tree growing to 25-30 feet with equal spread.
  • Lustrous green leaves in summer turning red, orange and yellow in fall; three-lobed.
  • Grayish-brown bark that exfoliates with age (very attractive).
  • Makes an excellent small tree for the landscape.
  • Can be grown single- or multi-trunk.
  • Grows best in full sun or partial shade.
  • Adapted to most Georgia soils.
  • Fertilize twice with 16-4-8; apply near drip-line.
  • For best results, begin shaping as a young tree.

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