Vegetables
Intermediate
Biennial grown annual
Purple Cauliflower
Brassica oleracea var. botrytis
About Plant: Purple Cauliflower
A striking cauliflower type forming vivid purple heads that prefer steady cool growing conditions.
Growing Profile
SunlightFull Sun
WaterRegular, consistent
SoilRich, fertile, well-drained (6.0–7.5)
Spacing18–24 inches
Height18–30 inches
Time to Harvest70-90
Planting Depth1/4 inch
Germination Time4–10 days
Expert Growing Tips
Grow brassicas fast and evenly in cool weather, protect young plants from chewing insects and rotate the family between beds.