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 4.0Angelica

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.