Start indoors 6–8 weeks before last frost, transplant out after frost. In areas with long growing season, direct sow in late spring. Grown in greenhouses in Europe. Prefers warm growing conditions. Sow in successions a few weeks apart. Seeds require light to germinate, press into soil, do not cover. Soil pH 5–7.8. Hardiness zones 8–11. Annual.
Days from maturity calculated from the date of seeding. Average 42,300 seeds per ounce. Usual seed life 2–3 years.
Planting Depth
surface requires light
Soil Temp. Germ.
65-80˚FDays to Germ.
50Plant Spacing
12–14”Row Spacing
24–36”Days To Maturity
50Full Sun,
Moist Well Drained Soil