Ensure a distance of
11.7 inches (30.0 cm) between seeds when sowing - look to sow at a depth of approximately
0.39 inches (1.0 cm). Soil temperature should be kept higher than
20°C / 68°F to ensure good germination.
By our calculations, you should look at sowing Cactus Color Spectacle about 60 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Cactus Color Spectacle is a tender plant.