Canterbury Bells Seeds - Flower Plant

Canterbury bells, botanically known as Campanula medium, is a biennial flowering plant valued for its upright growth and large, bell-shaped blooms. It develops a basal rosette of leaves in the first year and produces tall stems with cup- or bell-shaped flowers in shades of blue, purple, pink, and white in the second year. This plant adapts well to temperate climates and performs best in full sun to partial shade with well-drained, moderately fertile soil. Canterbury bells are commonly used in borders, cottage gardens, and cut flower gardens, where they establish from seeds and provide striking seasonal blooms.

Features

• Biennial plant with upright flowering stems
• Produces large bell-shaped flowers in mixed colors
• Suitable for borders and cottage gardens
• Adapted to temperate climates
• Ideal for cut flower use

Specifications

• Scientific name: Campanula medium
• Common name (US): Canterbury Bells
• Seed type / variety: Mixed colors
• Growth habit: Biennial
• USDA zones: 4-10
• Planting season: Late spring to summer (for next year flowering)
• Growing season: Year 1 (foliage), Year 2 (flowering in late spring to summer)
• Sowing Season:
  • Late Spring to Summer: April to July
• Germination time and conditions: 2-3 weeks at 18-22°C; light aids germination
• Sunlight requirements: Full sun to partial shade
• Soil requirements: Well-drained, moderately fertile soil
• Watering needs: Moderate, consistent moisture
• Mature plant size: 60-90 cm height, 30-45 cm spread
• Plant spacing: 25-35 cm between plants