30 seeds perennial Pre-cultivate indoors in sowing soil March-April. Transparent cover with air holes, alternatively air regularly. Place at about 18 degrees, after germination light and about 15 degrees. Plant out after hardening off when the risk of frost is over. Can also be sown outdoors in pots or in the open air June-July for earlier bloom the following year. Cover for winter. Remove the flower stalk after flowering. germination time 1-3 months
