Direct seed outdoors in the fall for germination the following spring or sow indoors 6-8 weeks before your last spring frost date. Seeds need light to germinate so sprinkle on soil surface, firm soil and cover very lightly. Keep soil on the dry seed as seedlings are prone to damping off. Transplant seedlings outside after last frost date. Prefers full to 1/2 day sun and well-drained soil. Often self-seeds in the garden. Perennial.