3 Review(s)

Sow the seeds about ¼ inches deep in rich, well-drained soil and cover the seeds with loose soil. Dark & moist environment is ideal for growing Larkspur.Ideal germination temperature should range between 8 to 13 °C. The seeds should germinate within 2 to 3 weeks. Larkspur plants develop tap roots once they grow and are not ideal for transplanting.If the soil in your garden is heavy or clay-like, amend it before planting with compost or manure.