Reference specimenAccession  SKU-01458

Aconitum sp.

Chinese Monkshood

At a glance
Type
Perennial
Hardiness
USDA Zones 5–8
Sun
Part Shade, Full Sun
Soil
Moist, Well-drained
Mature size
Height 2–4 Feet · Spread 1–2 Feet
Growth rate
Moderate
Seasonality
Dies back
A plant Woodlanders once offered on our catalogue

This variety is no actively in production in our propagation house and may not return to our catalogue. We maintain this page purely for reference and archival purposes. If you would like to grow this plant, tell us. Your interest helps guide what we bring back.

For a larger installation or commercial project, write hello@woodlanders.net.

The genus Aconitum runs to well over a hundred species, the monkshoods and wolfsbanes, named for the hooded upper sepal that arches over each flower like a cowl. These plants were grown from seed collected by Frank Bell in Yunnan, China, and remain, as yet, indistinguishable from the other species Woodlanders lists; the true name waits on a flowering season and a careful eye. What can be said is that this is a Chinese monkshood, a clump-forming perennial of cool mountain ground, carrying the family's hooded, typically blue to violet flowers on upright stems in summer.

Few plants carry a darker reputation. Across Eurasia the monkshoods were the poisons of legend, the wolfsbane of myth and the queen of poisons of the old herbals, every part laced with aconitine and its relatives. In Chinese medicine, the carefully processed and long-decocted root of a related species, Aconitum carmichaelii, became fuzi, a famous and tightly controlled remedy. The plant offered here is grown as an ornamental and a botanical curiosity, never for use: all parts are dangerously toxic, and the value lies in the cool architecture of the flowers, not in any home remedy.

Site a Chinese monkshood at the back of a moist, part-shaded border, in rich woodland ground that never bakes, where the hooded spires can rise among ferns, hellebores, and other shade companions. Offer cool roots, steady moisture, and shelter from hot afternoon sun. Handsome with later perennials that echo the blue, and best set where children and pets will not be tempted by any part of the plant.

Design Notes

For the back of a moist, part-shaded border or a rich woodland planting that never bakes, where the hooded spires rise among ferns, hellebores, and other shade companions. Give cool roots, steady moisture, and shelter from hot afternoon sun, and pair with later perennials that echo the blue. Best sited where children and pets will not be tempted, since every part is poisonous.

Flower, Fruit & Foliage

Hooded flowers, typically blue to violet, on upright stems in summer; species not yet determined

Flower. Hooded flowers, typically blue to violet in the genus, carried in upright clusters in summer; the upper sepal forms the monk's cowl that names the plant. Foliage. Deeply divided, lobed leaves form a leafy clump that dies back over winter and returns in spring. Habit. An upright, clump-forming perennial of cool mountain woodland, here raised from wild Yunnan seed and not yet matched to a named species.

Care

Light. Part shade to morning sun, with shelter from hot afternoon sun.

Soil. Rich, cool, evenly moist woodland soil that still drains freely.

Water. Keep steadily moist; monkshoods resent dry, hot ground.

Pruning. Cut spent stems back after bloom or in late fall, and wear gloves, since all parts are toxic.

Hardiness. USDA zones 5 to 8.