Cauliflower, Romanesco Precole
Cauliflower, Romanesco Precole
Couldn't load pickup availability
Romanesco
Approx. 50 seeds.
A striking and unusual crop, producing lime‑green heads made up of perfect spiralling florets. Often described as sitting somewhere between cauliflower and broccoli, it’s both beautiful to grow and increasingly popular in the kitchen.
The flavour is milder and nuttier than traditional cauliflower, with a firmer, crunchier texture that holds up well whether steamed, roasted or served cold in salads. Its geometric heads make it a real showpiece in the veg patch and on the plate.
Key information
- Sow: February to May
- Germination: 10 - 15 days
- Harvest: September to November
- Height: to 45cm | Spread: to 60cm
- Hardy biennial
- Sun or semi-shade
For more information on growing cauliflower, check out our growing guides.
Share

Growing Guides from Collie Flowers
You'll find a link to the specific growing guide for these seeds above, but if you want a more general look around and to find some advice, all of our sowing and growing information is available for you to use and refer to as you grow your garden.
But, if you'd prefer to have a tool you can carry in your pocket and use whenever you're planning, pottering or checking what to do next, why not manage your garden and access all of our growing guides through our free Sow & Grow App.