Balloon Flower, Sentimental Blue
BALLOON FLOWER SENTIMENTAL BLUE
Platycodon grandiflorus 'Sentimental Blue'
- Height: Typically 6–8 inches tall in cooler regions
- Spread: About 8–10 inches wide
- Spacing: Plant 8–10 inches apart for best coverage
- Growth Rate: Moderate
Description
Balloon Flower Sentimental Blue develops balloon-like buds that open into star-shaped blossoms in shades of vivid blue, usually from mid to late summer. Thanks to its dwarf habit (about 6–8 inches tall), it works beautifully along border edges, in rock gardens, or in containers, where proper drainage and regular watering help it thrive. Its foliage may turn a soft golden color in early fall, adding an extra element of seasonal interest. Deer often avoid this perennial, making it a dependable choice for many landscapes.
General Care
- Sunlight: Performs best in full sun to partial shade, with at least 4–6 hours of direct sunlight daily.
- Soil: Prefers moderately fertile, well-draining soil; amend heavier soils with organic matter.
- Watering: Water regularly, especially in hotter or drier periods, but avoid saturated conditions.
- Mulching: A thin layer of mulch can help conserve moisture and moderate soil temperature.
- Maintenance: Deadhead spent flowers to extend blooming; cut back stems in late fall or early spring to encourage healthy new growth.
With its petite stature and bright blossoms, Balloon Flower Sentimental Blue brings reliable color to Michigan gardens, all while fitting neatly into smaller spaces or ornamental containers.