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Cauliflower, Sicilian Violet

Cauliflower, Sicilian Violet

Regular price £1.25 GBP
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Quantity

Cauliflower ‘Sicilian Violet’

Approx. 30 seeds.

A striking Italian heirloom producing vibrant purple‑violet heads with a sweet, nutty flavour and excellent nutritional value. The colour intensifies in cool weather and holds beautifully when cooked lightly. Plants are vigorous, reliable and well suited to UK gardens, performing best in fertile soil with steady moisture. Heads are medium‑sized, tightly packed and richly coloured — perfect for roasting, steaming or adding raw to salads for a splash of colour.

Sow from late spring through midsummer for summer, autumn and late‑season cropping. July sowings produce smaller, later heads but are still perfectly usable and ideal for extending the harvest. Germination takes 7–12 days. Plant in sun or semi‑shade, keep soil consistently moist, and allow around 45–60cm of space for strong, even growth.

Key information

  • Sow: Late spring to midsummer
  • Germination: 7–12 days
  • Harvest: From 18 weeks
  • Height: to 60cm | Spread: to 45cm
  • Lifecycle: Hardy biennial
  • Position: Sun or semi‑shade
  • Sowing method: Sow 10mm deep; cover lightly

Get the full Sicilian Violet Cauliflower Growing Guide here.

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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.