Overview
Heptapleurum calyptratum is a bushy shrubs in the genus Heptapleurum, part of the Araliaceae family, with evergreen foliage. Heptapleurum calyptratum grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H4. Suggested uses include architectural, patio and container plants, sub-tropical and city and courtyard gardens.
About
Heptapleurum calyptratum, commonly known as mallet flower, is a species of plant in the family Araliaceae. It ranges from eastern India and Bangladesh through Tibet and Indochina to southern China, growing at altitudes of 900–1700 m.
Growing conditions
Best soil and position for Heptapleurum
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, East-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Heptapleurum calyptratum size, habit and characteristics
- Plant type
- Shrubs
- Habit
- Bushy
- Foliage
- Evergreen
- Suggested uses
- Architectural, Patio and container plants, Sub-tropical, City and courtyard gardens
Care notes
Pruning and caring for Heptapleurum calyptratum
- Propagation
- Seed, Semi-ripe cuttings, Air-layering
- Pest resistance
- Mealybugs, Aphids, Thrips, Red spider mite
- Disease resistance
- Leaf spot
Frequently asked questions
Where is the best place to plant Heptapleurum calyptratum?
Heptapleurum calyptratum prefers full sun and partial shade. It suits sheltered positions.
What soil does Heptapleurum calyptratum need?
Heptapleurum calyptratum is adaptable and grows happily in most soil types, including chalk, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Heptapleurum calyptratum hardy in the UK?
Heptapleurum calyptratum has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.
How do I propagate Heptapleurum calyptratum?
Seed, Semi-ripe cuttings, Air-layering.
More in the Heptapleurum genus
- Heptapleurum microphyllum
- Heptapleurum bodinieri
- Heptapleurum glabrescens
- Heptapleurum kornasii
- Heptapleurum petelotii