Try to aim for a seed spacing of at least
3.12 inches (8.0 cm) and sow at a depth of around
0.58 inches (1.5 cm). Soil temperature should be kept higher than
24°C / 75°F to ensure good germination.
By our calculations, you should look at sowing Purple of Sicily about 14 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Purple of Sicily is a hardy plant.
Purple Cauliflower, Purple of Cicily, Coliflower
Cauliflower, Violetta de Sicily, Violetta di Sicilia