Growing Instructions Seeds can be started indoors 3 to 4 weeks before last spring frost. Or direct-sow seeds outside after all danger of frost has passed to a depth of 1/4 inch. Can be sown as late as 100 days before last frost. When seedlings are 2 to 3 inches high, thin to individual pots. Replant thinned plants. Steadily harden off before planting out after all danger of frost has passed. These will require staking / support in all but the most sheltered locations.




