Organic Cornflower Centaurea Cyanus Ball Mix

Growing Instructions Seeds can be started indoors 4 to 6 weeks before last spring frost. Or direct-sow seeds outside after all danger of frost has passed to a depth of 1/8 to inch, well pressed as darkness aids in germination. Tolerates a variety of soil types. When seedlings are 2 to 3 inches high, thin to 10 to 12 inches apart. Replant thinned plants.