Bellflower Campanula medium flower seeds for planting in backyard gardening and vertical garden pots

Bellflower Seeds (Campanula medium) produce tall, graceful plants with striking bell-shaped flowers that bloom in shades of blue, pink, and white. Ideal for backyard gardens and vertical planters, this variety brings height, texture, and charm to any outdoor space. Known for their resilience and long blooming period, Bellflowers are excellent for borders, pots, and decorative vertical arrangements.

Features:

• Elegant Bell-Shaped Blooms: Adds classic charm with vibrant color variations.
• Vertical Growth Habit: Perfect for fences, vertical planters, and layered garden designs.
• Long Blooming Season: Blooms from late spring through midsummer.
• Low Maintenance: Adaptable and easy to grow in most garden soils.
• Pollinator Friendly: Attracts bees and butterflies to your garden.

Specifications:

• Scientific Name: Campanula medium
• Variety: Standard Bellflower
• Plant Type: Biennial to short-lived perennial flowering plant
• USDA Hardiness Zones: 3–9
• Germination Time: 14–21 days
• Optimal Germination Temperature: 65–70°F (18–21°C)
• Sunlight Requirement: Full sun to partial shade
• Soil Type: Well-draining, fertile soil with good moisture retention
• Watering Needs: Moderate; keep soil slightly moist
• Planting Season: Spring or early summer
• Bloom Time: Late spring to midsummer
• Height: 24–36 inches
• Spacing: 10–12 inches apart
• Ideal For: Backyard gardens, vertical garden pots, flower borders, and decorative planters

Planting Guide:

1. Sow seeds on the surface of moist soil and press lightly — do not cover as light helps germination.
2. Keep soil evenly moist and maintain a temperature of around 65–70°F (18–21°C).
3. Transplant seedlings when they are 2–3 inches tall, spacing them 10–12 inches apart.
4. Provide full to partial sun exposure for healthy flowering.
5. Deadhead faded flowers to encourage prolonged blooming and strong plant growth.