Overview
Angelica japonica is a bushy, clump forming annual biennial in the genus Angelica, part of the Apiaceae family, with deciduous foliage. Angelica japonica grows best in partial shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H6. Suggested uses include wildlife gardens, cottage gardens and herb gardens.
About
Angelica japonica is a species of flowering plant in the carrot family (Apiaceae). It is native to Japan, where it is found from the Kantō region westward to the island of Okinawa.
About the genus
Angelica is a genus of about 90 species of tall biennial and perennial herbs in the family Apiaceae, native to temperate and subarctic regions of the Northern Hemisphere, reaching as far north as Iceland, Sápmi, and Greenland. They grow to 1–3 m tall, with large bipinnate leaves and large compound umbels of white or greenish-white flowers. It shows variations in fruit anatomy, leaf morphology, and subterranean structures.
Wikipedia contributors, "Angelica", CC BY-SA 4.0 — Angelica
Growing conditions
Best soil and position for Angelica
- Sunlight
- Partial shade
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- North-facing, East-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H6
Plant details
Angelica japonica size, habit and characteristics
- Plant type
- Annual Biennial, Herbaceous Perennial
- Habit
- Bushy, Clump forming
- Foliage
- Deciduous
- Suggested uses
- Wildlife gardens, Cottage gardens, Herb gardens
Care notes
Pruning and caring for Angelica japonica
- Propagation
- Seed sown in a cold frame with good light, as soon as ripe
- Pest resistance
- Susceptible to slugs, snails, aphids, leaf miners
- Disease resistance
- Susceptible to powdery mildews
Frequently asked questions
Where is the best place to plant Angelica japonica?
Angelica japonica prefers partial shade. It suits exposed and sheltered positions.
What soil does Angelica japonica need?
Angelica japonica grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Angelica japonica hardy in the UK?
Angelica japonica 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 Angelica japonica?
Seed sown in a cold frame with good light, as soon as ripe.