Overview
Heracleum nepalense is a bushy annual biennial in the genus Heracleum, part of the Apiaceae family, with semi evergreen foliage. Heracleum nepalense grows best in full sun and partial shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H7. Suggested uses include wildlife gardens and wildflower meadow.
About
Heracleum nepalense is a bushy cultivar within the Heracleum genus, which includes biennial or perennial herbs such as giant hogweed and cow parsley. This semi-evergreen plant thrives in full sun or partial shade and is suitable for all garden aspects, including east, north, south, and west-facing positions. It prefers fertile, moist but well-drained loam soil with a neutral pH and is hardy to UK zone H7. Ideal for wildlife gardens and wildflower meadows, it flowers in spring and summer and can be propagated by seed or division.
Growing conditions
Best soil and position for Heracleum
- Sunlight
- Full sun, Partial shade
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, North-facing, South-facing, West-facing
- Exposure
- Exposed
- UK hardiness
- H7
Plant details
Heracleum nepalense size, habit and characteristics
- Plant type
- Annual Biennial, Herbaceous Perennial
- Habit
- Bushy
- Foliage
- Semi evergreen
- Suggested uses
- Wildlife gardens, Wildflower meadow
Care notes
Pruning and caring for Heracleum nepalense
- Propagation
- Seed, Division
Frequently asked questions
Where is the best place to plant Heracleum nepalense?
Heracleum nepalense prefers full sun and partial shade. It suits exposed positions.
What soil does Heracleum nepalense need?
Heracleum nepalense grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Heracleum nepalense hardy in the UK?
Heracleum nepalense has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Heracleum nepalense?
Seed, Division.
More in the Heracleum genus
- Heracleum lehmannianumLehmann's hogweed
- Heracleum mantegazzianumgiant hogweed
- Heracleum maximumAmerican cow parsnip
- Heracleum panacesHercules' woundwort
- Heracleum sphondylium 'Pink Cloud'
- Heracleum sphondylium var. angustifolium
- Heracleum steveniiSteven's hogweed
- Heracleum villosumgiant cow parsnip
