Canterbury Bells Seeds – Mixed Colors

Canterbury Bells (Campanula medium) are classic garden favorites known for their bell-shaped blooms that fill gardens with elegant charm. These biennial plants produce tall, graceful spikes covered in vibrant flowers in shades of blue, pink, white, and purple. Ideal for cottage gardens, borders, and floral arrangements, Canterbury Bells bring a timeless beauty to any landscape. They thrive in cool climates, bloom in late spring to early summer, and make excellent cut flowers with long-lasting freshness.

Features:

• Produces tall spikes covered in bell-shaped blooms in multiple colors.

• Adds a charming, old-fashioned look to cottage or perennial gardens.

• Attracts bees, butterflies, and other pollinators.

• Suitable for garden beds, borders, and cut flower arrangements.

• Long blooming period from late spring through early summer.

• Tolerates cooler temperatures and partial shade.

Specifications:

• Scientific Name: Campanula medium

• Common Name (US): Canterbury Bells

• Plant Type: Biennial

• Bloom Colors: Blue, Pink, White, and Purple (Mixed)

• Bloom Size: 2–3 inches per flower

• Plant Height: 24–36 inches (60–90 cm)

• Sunlight Requirement: Full Sun to Partial Shade

• Soil Type: Well-drained, moist, loamy soil

• Watering: Moderate; keep soil evenly moist

• Germination Time: 14–21 days

• Days to Bloom: 120–150 days after sowing

• Sowing Method: Start indoors 8–10 weeks before last frost or sow directly outdoors after frost danger passes

• Spacing: 12–15 inches apart

• Growing Season: Spring to Early Summer

• USDA Hardiness Zones: 4–9

• Best Planting Months (by Zone):

  • Zones 4–5: May to June

  • Zones 6–7: April to May

  • Zones 8–9: February to March

• Blooming Period: Late Spring to Early Summer (May–July depending on zone)

• Use: Garden borders, cottage gardens, floral displays, and cut flower arrangements