10+
Monkshood is a cool-season perennial flowering plant with an upright growth habit and deeply divided foliage. It is well adapted to temperate climates and performs best in partial shade with moist, well-drained soil. This plant establishes gradually from seed and is suitable for garden beds, borders, and woodland-style plantings. It prefers cooler conditions and consistent moisture for steady growth and long-term development.
Features
- Upright perennial plant with structured growth habit
- Well suited to partial shade and cooler climates
- Suitable for beds, borders, and woodland plantings
- Prefers moist, well-drained soil conditions
- Long-term growth under stable conditions
Specifications
- Scientific Name: Aconitum spp.
- Common Name (US): Monkshood
- Seed Type / Variety: Standard Variety
- Growth Habit: Upright perennial plant
- USDA Zones: 3-7
- Planting Season: Fall or early spring
- Growing Season: Cool to mild season
- Sowing Season: September to November or February to March
- Germination Time and Conditions: 30-90 days; may require cold stratification at 1-5°C
- Sunlight Requirements: Partial shade to full shade
- Soil Requirements: Moist, well-drained, fertile soil
- Watering Needs: Moderate; keep soil consistently moist
- Mature Plant Size: 60-150 cm height, 30-60 cm spread
- Plant Spacing: 30-45 cm between plants
