Monkshood Plant Care
Aconitum napellus L.
Aconitum napellus, monkshood, aconite, Venus' chariot or wolfsbane, is a species of highly toxic flowering plants in the genus Aconitum of the family Ranunculaceae, native and endemic to western and central Europe. A perennial plant, it is herbaceous and grows to 1 m tall, with hairless stems and leaves.
Every 7–10 days
Partial shade to full shade
50–75°F
40–60%
What Is the Monkshood?
Monkshood (Aconitum napellus) belongs to the Ranunculaceae family within the Aconitum genus. Monkshood is native to Asia and North America formerly listed as A. Monkshood is also known as Wolfsbane, Blue Monkshood, Garden Monkshood.
Monkshood displays an upright, clump-forming perennial growth habit, reaching up to 4 inches tall with a spread of approximately 2 inches. Monkshood produces tall spikes of hooded, helmet-shaped flowers in various colors.
Leaf size: approximately 6 inches.
How Often Should You Water a Monkshood?
Aconitum napellus requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–10 days
Let soil partially dry between waterings
What Light Does the Monkshood Need?
Monkshood thrives in partial shade to full shade light conditions. The optimal light range is 100–1000 lux. Avoid placing Monkshood in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Partial shade to full shade
100–1000 lux
What Temperature and Humidity Does the Monkshood Prefer?
Aconitum napellus grows best at temperatures between 50°F and 75°F. Monkshood prefers humidity levels of 40–60%.
Temperature
50–75°F
Humidity
40–60%
What Soil Mix Works Best for a Monkshood?
Moist, well-draining soil rich in organic matter. Good drainage is essential for Monkshood to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Monkshood?
Divide and repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Monkshood?
Monkshood can be propagated through division, seeds.
Fertilizing
Every 6 months
During the growing season
Is the Monkshood Toxic to Pets and Children?
Toxic to Pets & Children
Toxic if ingested, can cause skin irritation
What Pests and Diseases Affect the Monkshood?
Monkshood is susceptible to aphids, slugs, snails. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
What USDA Hardiness Zone Does the Monkshood Need?
Monkshood grows outdoors in USDA Zone 3a – 8b. Native to Asia and North America formerly listed as A, Monkshood is adapted to warm climates. In cooler regions, grow Monkshood as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 3a – 8b
Keep exploring plants
Monkshood is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Aconitum genus — compare its care with other Aconitum species on PlantoScan.
Monkshood tolerates low-light rooms and shaded spots — browse the full list of low-light plants.
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