Pre-soaking seeds is recommended.
Look to ensure a distance 1.50 feet (46.0 cm) between seeds when sowing - bury at a depth of at least 0.25 inches (0.64 cm) deep. Soil temperature should be kept higher than 24°C / 75°F to ensure good germination.Add lime to soil before planting out.
By our calculations, you should look at planting out Shooting stars about 0 days after your last frost date.