Type: Annual
Planting Time:Spring/Autumn
Germination Temperature:20°C
Growth Temperature:15~35°C
Height:30-60CM
Bloom time: April-October
Growth habits: like cool climate, not cold resistant, like light, and the soil is required to be fertile, loose and wet sandy loam. Sowing and breeding, sowing in spring and autumn, will germinate in 7 days.
Application: used as flower bed, flower border, potting and cut flowers.
Platycodon Grandiflorus & Balloon Flower Seeds