When is the best time to plant delphinium seeds?

Planting time of delphinium seeds

Delphinium is a perennial plant. Its seeds can germinate one week after sowing. The growth cycle of Delphinium is about 6 months. Generally, Delphinium seeds are suitable for planting in spring and autumn because the temperature in spring and autumn is suitable for the growth of Delphinium.

How to plant delphinium seeds

1. The seeds of delphinium need to be screened before planting. Generally, fuller and healthier seeds should be selected to better improve the survival rate.

2. Before planting delphiniums, soak them in warm water for about 12 hours to promote their rapid germination.

3. The soil for planting delphiniums should generally have a certain drainage capacity to avoid long-term water accumulation at the roots.

Delphinium seed collection

The flowering period of delphinium is around July every year. The seeds can be collected after the flowering period. Generally, you can pick its seeds directly by hand.

What does delphinium seeds look like?

The seeds of delphinium are relatively large in number. They are generally spherical in shape, with a relatively rough surface. They are mostly black in color and have no special smell.