Summer/fall bloomFrost tender
Plant in full sun in good garden soil when weather is warm and settled both day and night and all danger of frost is past. Poke seeds into well-worked soil 1/2 inch deep and 4 to 5 inches apart. Press soil firmly over seeds and keep moist until germination in 8 to 10 days.
Several weeks before last frost date, sow seeds 1/2 inch deep in individual pots of well drained seed starting mix. Keep moist and provide a strong light source until ready to plant outside only when night temperatures have reached 50-55°F (10-13°C). Transplant carefully into the garden in full sun, disturbing the roots as little as possible.
Space seedlings 12 inches apart so plants have ample room to grow.