Spacing30 cm apart
Sowing methodStart under cover, transplant out
Frost hardyNo
Sunfull-sun
Plant familyBrassicaceae

How deep and how far apart should I sow Yellow Cauliflower?

For Yellow Cauliflower, space plants 30cm apart.

Is Yellow Cauliflower frost hardy?

No. Yellow Cauliflower is not frost hardy. Do not put it outside until the risk of frost has passed in your area, and be ready to fleece it if a late frost is forecast.

Sowing data cross-checked against RHS growing guides and UK seed-merchant catalogues. Soil temperatures are the minimum for reliable germination, measured at seed depth.