Growing Aconitum (Monkshood)

Latin Name Pronunciation: a-ko-nye'tum 

POISONOUS

Aconitum × cammarum should be treated as a highly poisonous garden plant. If any part of the plant has been swallowed, do not wait for symptoms and do not induce vomiting. In the United States, contact Poison Control immediately at 1-800-222-1222 or use its emergency guidance service; call emergency services for collapse, breathing trouble, seizures, or an abnormal heartbeat.

For safe garden use:
  • Wear waterproof gloves when planting, dividing or pruning.
  • Wash hands and tools afterward and do not touch your mouth or eyes while working.
  • Keep cuttings, roots, compost and seedpods away from children and pets and livestock.
  • Do not use any part of the plant medicinally.
  • Avoid planting in gardens used by young children, habitual plant-chewing pets, or grazing animals.
  • SPACING: 18-24in, DEPTH: Level (potted)/1in (bareroot).

    CULTURE: Good rich, evenly moist but well-drained soil. Full sun to partial shade (partial shade is required in warm inland areas of the West). Fares poorly in hot, dry sites. Slow to become established but in time forms impressive clumps. Long lived where conditions suit it. In partial shade, 'Sparks Variety' may require staking, or a sturdy neighbor, to keep it upright. Deer and rabbit resistant.

    PROBLEMS: Seldom has disease or pest problems. All parts are very poisonous.

    SUGGESTED USE: Good addition for the back of the border. Combines well with Echinacea, Helenium and fall-blooming Anemone.