Type: Annual
Germination Temperature:18~20°C
Growth Temperature:15~25°C
Bloom time: July-August
Seed NO. in 1 gram:5000
Height:60cm
Growth environment: it likes warmth and is not resistant to cold. It likes light and is resistant to semi shade. The soil is required to be fertile sandy loam with good drainage.
Platycodon Grandiflorus & Balloon Flower Seeds