Acer Palmatum var. Heptalobum
Japanese Maple Heptalobum
Acer palmatum are smallish deciduous trees with deeply-lobed leaves which turn red, orange and yellow in autumn. The flowers are red in spring. They have a compact tidy habit that negates the need for heavy pruning. They reach maturity in 10 to 20 year. Heptalobum is a small, finely-branched, deciduous tree. The palmate foliage has seven to nine leaflets and turns red and orange in autumn. Clusters of tiny, hanging, red flowers are followed by small, red-green, sycamore-like seeds
Contributed by @melvynprentice
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Full sun to partial shade
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Occasional watering
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Frost Hardy: 23F (-5°C)
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Light and free draining
Common name
Japanese Maple Heptalobum
Latin name
Acer Palmatum var. Heptalobum
type
Trees or Shrubs
family
Sapindaceae
ph
4.5 - 6.5 Acid - Neutral
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Light
Full sun to partial shade
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Frost
Frost Hardy: 23F (-5°C)
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Soil
Light and free draining
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Water
Occasional watering
Plant & bloom calendar
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Best time to plant
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When the plant will bloom
full grown dimensions
4.00 M
5.00 M
Acer Palmatum var. Heptalobum
Acer palmatum are smallish deciduous trees with deeply-lobed leaves which turn red, orange and yellow in autumn. The flowers are red in spring. They have a compact tidy habit that negates the need for heavy pruning. They reach maturity in 10 to 20 year. Heptalobum is a small, finely-branched, deciduous tree. The palmate foliage has seven to nine leaflets and turns red and orange in autumn. Clusters of tiny, hanging, red flowers are followed by small, red-green, sycamore-like seeds
Flowering
From Early Spring TO Early Spring
Most acers and maples have somewhat insignificant flowers. The flowers can be green, yellow, orange or red, and usually appear in early Spring, and are an early source of nectar and pollen for bees.
Planting
From Late Winter TO Early Spring
Smaller varieties can be grown in pots and containers. The best time for planting is late Winter / early Spring, before the leaves appear
Propagating by cuttings
From Late Spring TO Mid Summer
Propagation methods vary according to the variety. Most varieties are propagated by means of softwood cuttings.
Propagating by grafting
From Early Summer TO Mid Summer
Some acers or maples are best propagated by grafting. This certainly applies to 'Shirasawanum' varieties.
Flowering
From Early Spring TO Early Spring
Most acers and maples have somewhat insignificant flowers. The flowers can be green, yellow, orange or red, and usually appear in early Spring, and are an early source of nectar and pollen for bees.
Planting
From Late Winter TO Early Spring
Smaller varieties can be grown in pots and containers. The best time for planting is late Winter / early Spring, before the leaves appear
Propagating by cuttings
From Late Spring TO Mid Summer
Propagation methods vary according to the variety. Most varieties are propagated by means of softwood cuttings.
Propagating by grafting
From Early Summer TO Mid Summer
Some acers or maples are best propagated by grafting. This certainly applies to 'Shirasawanum' varieties.
melvynprentice