Overview
Acer palmatum var. coreanum is a bushy shrubs in the genus Acer, part of the Sapindaceae family, with deciduous foliage. Acer palmatum var. coreanum grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include architectural.
About
Acer palmatum var. coreanum is a bushy deciduous shrub or tree belonging to the Acer genus, known for its palmately lobed leaves and distinctive winged fruits. This cultivar thrives in moist but well-drained soil and prefers a sheltered position with full sun or partial shade, making it suitable for various garden aspects. It is hardy to UK zone H6 and offers seasonal interest throughout spring, summer, and autumn. Acer palmatum var. coreanum is often used architecturally and is propagated by grafting.
About the genus
Acer is a genus of trees and shrubs commonly known as maples. The genus is placed in the soapberry family Sapindaceae. There are approximately 132 species, most of which are native to East Asia, with a number also appearing in Europe, northern Africa, and North America.
Wikipedia contributors, "Maple", CC BY-SA 4.0 — Maple
Growing conditions
Best soil and position for Acer
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained, Well-drained
- Aspect
- South-facing, North-facing, West-facing, East-facing
- Exposure
- Sheltered
- UK hardiness
- H6
Plant details
Acer palmatum var. coreanum size, habit and characteristics
- Plant type
- Shrubs, Trees
- Habit
- Bushy
- Foliage
- Deciduous
- Suggested uses
- Architectural
Care notes
Pruning and caring for Acer palmatum var. coreanum
- Propagation
- Propagate by grafting
- Pest resistance
- May be susceptible to Acer gall mite, aphids, caterpillars and horse chestnut scale
- Disease resistance
- May be susceptible to Verticillium wilt, Acer leaf scorch and honey fungus
Frequently asked questions
Where is the best place to plant Acer palmatum var. coreanum?
Acer palmatum var. coreanum prefers full sun and partial shade. It suits sheltered positions.
What soil does Acer palmatum var. coreanum need?
Acer palmatum var. coreanum is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained to well-drained.
Is Acer palmatum var. coreanum hardy in the UK?
Acer palmatum var. coreanum has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Acer palmatum var. coreanum?
Propagate by grafting.
From the Fenn Plants journal
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- Keeping Your NerveHow to garden through a heatwave — the best time to water, why deep soaks beat daily sprinkles, caring for pots and vulnerable plants, and why you can let the lawn go brown.
- Made to LastHow to clean, store and protect garden pots and planters — the frost-proof vs frost-resistant difference, winter care for terracotta and ceramic, and how to reuse a broken pot.
More in the Acer genus
- Acer grosseri
- Acer palmatum 'Englishtown' (Dw)Japanese Maple
- Acer palmatum 'Hippy-fin-mo' (Dw)Japanese Maple
- Acer palmatum 'Korin' (A)Japanese Maple
- Acer shirasawanum 'Red Dawn'Shirasawa maple
