Main habits: annual herb, flower and alfalfa are blue, plant height 45-55cm. Whole plant has hairy leaves. Triangular ovate when flowering. Flower buds are easy to shed early. Flowers are smaller when flowering. The upper leaves of plants gradually turn blue. Sexually warm and sunny, the soil that is loose and fertile is also resistant to half-yellow frost, flowering from July to October.
Germination temperature: 22-26 ° C
Sprouting days: 10-15 days
Suitable growth temperature: 18-35 ° C
Light: half shade, sunny
Sowing to flowering: about 90 days
