Plant indoors 6 weeks prior to transplanting outdoors. Plant 1/4 inch deep into flats, transplanting to Jiffy pots when about 2 inches high. Or sow seed directly outdoors as soon as soil can be worked. Sow thinly 1/4 inch deep. Thin plants to 2 feet apart. One packet produces about 250 plants. Hybrids, 75 plants.