Calibrachoa Seeds – Yellow Superbells

Calibrachoa Flower Seeds – Yellow Superbells are a cheerful heirloom variety perfect for gardeners who want vibrant, cascading blooms throughout the warmer seasons. These organic, non-GMO seeds offer a high germination rate and reliable plant development, producing compact yet trailing plants covered in bright yellow bell-shaped flowers. Ideal for hanging baskets, patio pots, window boxes, and borders, this variety thrives in full sun with well-drained soil, creating a continuous display of color.

Features:

• Organic, heirloom, non-GMO seeds for natural and dependable cultivation

• Produces abundant bright yellow “Superbells” blooms

• Excellent for hanging baskets, containers, and trailing garden displays

• Thrives in full sun with moderate watering

• Long-blooming variety ideal for vibrant summer landscapes

Specifications:

• Seed Type: Calibrachoa Flower Seeds

• Variety: Yellow Superbells

• Bloom Color: Bright Yellow

• Season: Warm-season annual; blooms from late spring through fall

• USDA Zones: Suitable for zones 9–11 (grown as an annual in cooler regions)

• Planting Time:

  • Indoor Sowing: January–March

  • Outdoor Planting: April–June after frost danger passes

• Growth Habit: Trailing annual

• Sunlight Requirement: Full sun

• Soil Requirement: Well-drained, fertile soil

• Watering Needs: Moderate; avoid waterlogging

• Germination Period: 10–21 days

• Mature Height: 6–12 inches (with trailing spread of up to 24 inches)