Delivery: 5-7 working days

Stock Status: In stock

£2.99 each

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Cauliflower Seeds - Clapton F1 Hybrid

  • Catalogue Code 1020-2170
  • Pack Contents: 20x Cauliflower Seeds
  • Royal Horticultural Society Award of Garden Merit
  • Compact growth, perfect for small spaces
  • Resistant to clubroot disease

Savour the flavour of home-grown cauliflowers, harvested from the comfort of your own home and garden.

This variety gives you guaranteed harvests of large cauliflowers from mid-summer to autumn. So impressive the Royal Horticultural Society has given Clapton the Award of Garden Merit. 

Cauliflower 'Clapton' F1 Hybrid shows outstanding resistance to clubroot - a debilitating disease that affects lots of brassicas like cauliflowers. Its upright growth means you can grow individual plants closer together - ideal when you are short on space.

We recommend that you sow the seeds of cauliflower Clapton from March to April for harvesting during July to October.

  • Clubroot Resistant


  • RHS Award of Garden Merit
  • F1 Hybrids are crossed varieties that are exceptionally vigorous and longer lasting
  • Will flower well in full sun

Growing Calendar for Cauliflower Seeds - Clapton F1 Hybrid

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Sow Indoors
Sow Outdoors
Plant Outdoors

Cauliflower Seeds - Clapton F1 Hybrid 1020-2170


Sow Indoors: January-March thinly ½in (1cm) deep in clean trays or modules of firm pre watered compost. Keep soil moist at all times.

Sow Outdoors: March-April thinly ½in (1cm) deep in a seed bed or clean module trays of firm pre watered compost. Keep soil moist at all times.

Thin Out: 4in (10cm) apart.

Plant Out: March-June into the required harvest position 18in (45cm) apart with 18in (45cm) between each row when plants have 3-4 true leaves.

Harvest: July-October

Cauliflowers should be grown in firm soil.

Protect from Cabbage White Butterfly with netting.

Standard Seeds E.C Rules and Regulations.





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Our products are all grown with the utmost care and to high standards of quality. We regularly check our nursery stock to determine exactly when they will be at the optimum time for despatch.

We despatch our fresh, nursery-grown live plants (including vegetables, trees and flowers) when they are at a stage of growth ready for you, the customer, to plant on at home.

The delivery period shown on your order confirmation indicates when you can expect to receive your order and we will endeavour to despatch your plants in this period within 7-14 days