Aster - Tower Blue
Aster - Tower Blue
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With its tall, graceful stems and delicate violet-blue petals, Aster ‘Tower Blue’ brings a serene splash of cool colour to late-season gardens and bouquets. Its elegant blooms add soft contrast and texture, making it a favourite for mixed arrangements and dreamy pastel palettes. Strong stems and a long vase life ensure it performs beautifully both in the garden and the vase.
Best for: Cool-toned bouquets, late-season garden colour, mixed arrangements, serene floral designs.
Approx 30 seeds per packet
Growing Information
| Season | Blooms in late summer to early autumn – typically February to April |
| Type | Focal |
| Blooms | Cut and Come Again |
| Edible | No - but non-toxic |
| Spacing | Space 20-25cm apart |
| Days to Germination | 10-14 days |
| Days to Maturity | 110-120 days |
| Sowing Tips |
Start indoors in trays 6–8 weeks before last frost. Lightly cover seed – keep soil consistently moist. Transplant out after hardening off and once frost has passed. |
| Growing Tips |
Prefers full sun and fertile, well-drained soil. Water at soil level to reduce the risk of mildew. Space well to encourage airflow. Harvest when blooms are nearly fully open for best vase life. |
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