Knitbone Seeds - Herbal Plant For Home Gardens

Knitbone seeds produce a hardy, deep-rooted perennial plant commonly known as Comfrey. It has an upright, clumping growth habit and is well suited to temperate climates. This plant grows best in fertile, well-drained soils with consistent moisture and adapts to both full sun and partial shade. It establishes strong roots and is suitable for long-term planting in garden beds and naturalized areas, returning each year once established.

Features

• Upright, clumping perennial growth habit
• Deep-rooted plant suitable for long-term planting
• Adaptable to full sun and partial shade
• Suitable for garden beds and naturalized planting
• Establishes steadily and returns annually

Specifications

• Scientific Name: Symphytum officinale
• Common Name (US): Comfrey
• Seed Type / Variety: Perennial herb variety
• Growth Habit: Upright clumping perennial
• USDA Zones: 4 to 9
• Planting Season: Spring or fall
• Growing Season: Spring to fall
• Sowing Season: February to April, or September to November
• Germination Time And Conditions: 2 to 4 weeks; benefits from cold stratification
• Sunlight Requirements: Full sun to partial shade
• Soil Requirements: Well-drained, fertile soil
• Watering Needs: Moderate, consistent moisture
• Mature Plant Size: 2 to 4 feet height, 2 to 3 feet spread
• Plant Spacing: 18 to 24 inches apart