Overview
Aconitum carmichaelii 'Arendsii' is a clump forming perennial in the genus Aconitum, part of the Ranunculaceae family, with deciduous foliage. It typically grows around 1.5 m tall. Aconitum carmichaelii 'Arendsii' grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H7. Suggested uses include borders and cottage gardens. It is native to China and northern Vietnam.
About
Aconitum carmichaelii is a species of flowering plant of the genus Aconitum, family Ranunculaceae. It is native to China and northern Vietnam in East Asia.
Wikipedia contributors, CC BY-SA 4.0 — Aconitum carmichaelii
About the genus
Aconitum, also known as aconite, monkshood, wolfsbane, devil's helmet, or blue rocket, is a genus of over 250 species of flowering plants belonging to the family Ranunculaceae. These herbaceous, frequently toxic perennial plants are chiefly native to the mountainous parts of the Northern Hemisphere in North America, Europe, and Asia, growing in the moisture-retentive but well-draining soils of mountain meadows.
Wikipedia contributors, "Aconitum", CC BY-SA 4.0 — Aconitum
Growing conditions
Best soil and position for Aconitum
- Sunlight
- Full sun
- Soil type
- Sandy, Loamy, Clay
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, North-facing, South-facing, West-facing
- Exposure
- Partial shade
- UK hardiness
- H7
Plant details
Aconitum carmichaelii 'Arendsii' size, habit and characteristics
- Plant type
- Perennial
- Habit
- Clump forming
- Foliage
- Deciduous
- Height
- 1.5 m
- Suggested uses
- Borders, Cottage gardens
- Native to
- China, northern Vietnam
- Toxicity
- Highly toxic
Care notes
Pruning and caring for Aconitum carmichaelii 'Arendsii'
- Cultivation
- Prefers moist, well-drained soil; avoid waterlogging; plant in partial shade to full sun
- Pruning
- Cut back after flowering to encourage fresh growth
- Propagation
- Division in spring or autumn; seed propagation possible but slow
- Pest resistance
- Generally pest-free
- Disease resistance
- Fungal stem rot, Powdery mildews, Verticillium wilt
Frequently asked questions
How do I grow Aconitum carmichaelii 'Arendsii'?
Prefers moist, well-drained soil; avoid waterlogging; plant in partial shade to full sun.
Where is the best place to plant Aconitum carmichaelii 'Arendsii'?
Aconitum carmichaelii 'Arendsii' prefers full sun. It suits partial shade positions.
What soil does Aconitum carmichaelii 'Arendsii' need?
Aconitum carmichaelii 'Arendsii' is adaptable and grows happily in most soil types, including sandy, loamy and clay. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
How do I prune Aconitum carmichaelii 'Arendsii'?
Cut back after flowering to encourage fresh growth.
How big does Aconitum carmichaelii 'Arendsii' grow?
Aconitum carmichaelii 'Arendsii' reaches a height of 1.5 m.
Is Aconitum carmichaelii 'Arendsii' hardy in the UK?
Aconitum carmichaelii 'Arendsii' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Aconitum carmichaelii 'Arendsii'?
Division in spring or autumn; seed propagation possible but slow.
Is Aconitum carmichaelii 'Arendsii' toxic?
Highly toxic.