Black Henbane Seeds - Herbal Plant

Black henbane seeds produce biennial to short-lived perennial plants with an upright, branching growth habit and coarse, hairy foliage. These plants develop distinctive tubular flowers under suitable conditions and are adapted to a range of temperate climates. Black henbane grows best in full sun with well-drained soil and can tolerate moderately poor or dry soils once established. Suitable for naturalized plantings and herb gardens, the plants establish steadily and develop over one to two growing seasons.

Features

• Biennial to short-lived perennial with upright growth
• Produces distinctive tubular flowers
• Adaptable to moderately poor, well-drained soils
• Suitable for naturalized and herb garden settings
• Performs best in full sun

Specifications

• Scientific Name: Hyoscyamus niger
• Common Name (US): Black Henbane
• Seed Type / Variety: Ornamental/medicinal herb variety
• Growth Habit: Upright, branching biennial or short-lived perennial
• USDA Zones: 5–9
• Planting Season: Spring or fall
• Growing Season: Spring to summer (flowering typically second year)
• Sowing Season: February to April; September to October (mild climates)
• Germination Time and Conditions: 14–30 days at 18–22°C with light soil coverage
• Sunlight Requirements: Full sun
• Soil Requirements: Well-drained sandy or loamy soil
• Watering Needs: Low to moderate; drought-tolerant once established
• Mature Plant Size: 30–90 cm height; 30–60 cm spread
• Plant Spacing: 30–45 cm between plants