Alphabetical Plant Listing

Acer palmatum 'Trompenburg' (Japanese Maple)

Japanese Maple 'Trompenburg'


Adding drama to the garden wherever grown, award-winning Acer palmatum 'Trompenburg' is a deciduous shrub or small tree of outstanding interest. Its unusual foliage of 7-9 pointed, sharply-serrated, lobed leaves resembles an open hand with outstretched fingers. Emerging rich and deep reddish purple in spring, the leaves hold their extraordinary color until late summer and turn vibrant crimson-red in fall before shedding to the ground. More sun tolerant than most, this cultivar can be exposed to full sun with practically no sunburn. A favorite for landscaping, 'Trompenburg' features an upright habit and makes a striking focal point.

  • Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society for its outstanding qualities
  • Grows up to 15-25 ft. tall (450-750 cm) and 10-15 ft. wide (300-450 cm).
  • A full sun or part shade lover, this plant is easily grown in moist, organically rich, slightly acidic, well-drained soils. Mulch helps retain soil moisture and keep roots cool. Best leaf color in partial shade, although full sun can be tolerated. Leaf scorch can be caused by a lack of soil moisture or excessive exposure.
  • Perfect as a specimen plant in cottage gardens, and city gardens.
  • Low maintenance, this plant needs little pruning. If pruning is necessary, prune during the dormant season and avoid pruning in spring when the sap is running. Fertilize in spring before the leaves emerge.
  • May be affected by horse chestnut scale, aphids, verticillium wilt.
  • Propagate by grafting or softwood cuttings

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Requirements

Hardiness 5 – 8
Heat Zones 2 – 8
Climate Zones 2, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, A3
Plant Type Shrubs, Trees
Plant Family Acer - Maples
Exposure Full Sun, Partial Sun
Season of Interest Spring (Early,Mid,Late)
Summer (Early,Mid,Late)
Fall
Winter
Height 15' – 25' (4.5m – 7.5m)
Spread 10' – 15' (3m – 4.5m)
Water Needs Average
Maintenance Low
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Plant of Merit, Showy
Tolerance Rabbit
Garden Uses Beds and Borders
Garden Styles City and Courtyard, Informal and Cottage, Japanese Garden, Traditional Garden

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© Martin Ogden and www.teddingtongardener.com

While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.


Requirements

Hardiness 5 – 8
Heat Zones 2 – 8
Climate Zones 2, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, A3
Plant Type Shrubs, Trees
Plant Family Acer - Maples
Exposure Full Sun, Partial Sun
Season of Interest Spring (Early,Mid,Late)
Summer (Early,Mid,Late)
Fall
Winter
Height 15' – 25' (4.5m – 7.5m)
Spread 10' – 15' (3m – 4.5m)
Water Needs Average
Maintenance Low
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Plant of Merit, Showy
Tolerance Rabbit
Garden Uses Beds and Borders
Garden Styles City and Courtyard, Informal and Cottage, Japanese Garden, Traditional Garden

Great Plant Combination Ideas with Acer - Maples

Guides with Acer - Maples

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Acer palmatum 'Trompenburg' (Japanese Maple)

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