Platycodon - grandiflorus 'Astra Blue' / balloon flower

Platycodon grandiflorus 'Astra Blue' is a stunning perennial with delicate blue flowers that are shaped like stars. This cultivar is a selection of the species Platycodon grandiflorus, which is native to East Asia. Its flowers, also known as balloon flowers, are unique and attractive, and add a touch of elegance to any garden.

Product Characteristics:
• Height: 30-40 cm (12-16 in)
• Spread: 20-30 cm (8-12 in)
• Flower color: Blue
• Flowering period: Early summer to early fall
• Foliage: Green, toothed leaves
• Sunlight requirements: Full sun to partial shade
• Soil requirements: Well-draining, loamy soil with a pH of 6.0-7.0
• Hardiness Zone: 3

Uses:
Platycodon grandiflorus 'Astra Blue' is a versatile plant that can be used in a variety of ways. It can be planted in borders, rock gardens, or containers. Its compact size also makes it suitable for edging or as a groundcover. In addition, its long flowering period and attractive flowers make it an excellent choice for cut flowers.

Benefits:
One of the main benefits of Platycodon grandiflorus 'Astra Blue' is its hardiness. It can withstand cold temperatures and is drought-tolerant once established. Additionally, it is not susceptible to many pests or diseases, making it a low-maintenance plant. Its unique flowers also add a touch of elegance to any garden.

Companion Plants:

• Andropogon gerardii 'Red October' - The blue-green foliage and red fall color of this big bluestem grass add interest to a planting with Platycodon.
• Panicum virgatum 'Dallas Blues' - The blue-gray foliage and airy flowers of this switchgrass complement the delicate flowers of Platycodon.
• Salvia nemorosa 'May Night' - The deep purple-blue flowers of this salvia create a stunning color combination with the blue flowers of Platycodon.

Care Instructions:
Platycodon grandiflorus 'Astra Blue' is a relatively low-maintenance plant. It prefers well-draining soil and should be watered regularly during the growing season. However, it can tolerate some drought once established. It should be fertilized in the spring with a balanced fertilizer. Deadheading spent flowers can encourage more blooms.

Final Thoughts:
Overall, Platycodon grandiflorus 'Astra Blue' is an excellent choice for gardeners looking for a low-maintenance, hardy perennial with unique and attractive flowers. Its versatility and long flowering period make it a great addition to any garden.