No Products in the Cart
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.
• 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
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.
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.
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.
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.