Catnip

Transplant (recommended): Start 6-8 weeks before the last frost in the spring. Barely cover with vermiculite; seeds require light to germinate. Thin to one plant per cell, pinching out the growing tip for a bushier plant. Transplant outside when 3" tall with a final spacing of 12-18". Direct seed: Direct seed after the last spring frost or in early fall, sowing 2-3 seeds per inch. Tamp seeds onto the surface of the soil or just barely cover them; seeds require light to germinate. Commercial growers should start with well-irrigated soil beds and roll the seeds into the soil. Rows should be 18" apart and individual plants thinned to 12-18" apart.