Seed weight:250 seeds/gm.
Germination optimal temperature :13-17℃, growth optimal temperature :10-25℃, approximately 12-15 days for germination.
The flowering period is from July to September. It can tolerate a low temperature of -20℃, water and moisture, and poor soil. It prefers sunlight and requires loose, fertile and moist soil. It is suitable for used as a flower bed, flower border and courtyard plant, and is an excellent new material for landscaping.
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