Balloon Flower

Uses:

  • Mixed Borders
  • Rock Gardens
  • Container Gardens

Features:

  • Low Maintenance
  • Deer Resistant
  • Heat & Cold Tolerant

Sunlight:

  • Partial Shade to Full Sun
  • More Flowers With More Sun
  • 4+ Hours of Direct Sun

Growing Zones:

Balloon Flowers are delightful perennial plants that are adaptable and easy to grow. The flower buds, in violet-blue or pink, swell and form balloons that open into star-shaped flowers. These beauties reliably bloom in sun or part shade and tolerate most soil types and climates.

Items 1 to 6 of 6 total
Items 1 to 6 of 6 total

About Balloon Flower

Astra Double Blue Balloon Flower
Genus
Species
Family
Platycodon
Platycodon grandiflorus
Campanulaceae

Common Names:

Chinese Bellflower, Japanese Bellflower


Native To:

East Asia, including China, Korea, Japan, and Siberia

Plant Type:

Perennials

Foliage Type:

Deciduous

USDA Plant Hardiness Zone:

3–9

Flower Color:

Blue (most common), pink, white, and purple shades

Flower Bloom Time:

Mid to late summer

Growth Habit:

Upright, clumping habit

Attracts:

Bees, butterflies

Tolerates:

Drought, Deer, Slightly acidic soil

Resists:

Deer, rabbits

How To Use Balloon Flowers In The Garden

Balloon flowers (Platycodon grandiflorus) are known for their unique buds that inflate like balloons before opening into star-shaped flowers. These perennials grow in clumps, reaching up to 30 inches, and are hardy, requiring little maintenance once established. They thrive in well-drained soil with full to partial sun, making them a practical yet attractive addition to gardens.

In the garden, balloon flowers add height and continuous summer color to borders. They also fit well in rock gardens due to their adaptability and low water needs. Suitable for container planting, these perennials are perfect for small spaces and make excellent cut flowers for arrangements.

Balloon Flowers Care

Plant Balloon Flowers in spring in rich, well-draining soil and full sun to partial shade for optimal growth. Water consistently during early growth, keeping the soil evenly moist. Once established, they can tolerate occasional drought but bloom better with regular watering. Fertilize with a balanced mix in late winter or early spring.

Prune lightly in late spring to encourage bushier growth and deadhead spent flowers for continuous blooms. In fall, cut back dead stems to the ground. For container growth, use well-draining pots with rich, loamy soil and water more frequently than garden plants. Apply monthly liquid fertilizer to maintain healthy blooms.

Learn More About Balloon Flowers

Pop Star Blue Balloon Flower in Pot Planter

Balloon Flower Questions?