Astra : Creative breeding has made this semi-hardy perennial suitable for production in 10-12 cm. pots as well as patio containers and garden displays. Astra produces long-lasting, star-shaped blooms available as semi-double or single flowers. Continuous balloon-shaped buds mean Astra has an exceptionally long shelf life, providing continuous flowering throughout the season. Astra's heat tolerance makes production possible during the course of the summer without problems.
Color (สี)
Categories : Flower Seed , Platycodon ,
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| Flower size | 5-6 cm. |
| Garden height | 20-25 cm. |
| Garden spread | 20-25 cm. |
| Days from sowing to transplanting | 35-40 days |
| Days from sowing to full bloom | 75-80 days |
