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Pepper Seeds - Diablo F1 Hybrid

  • Catalogue Code 1020-2180
  • Pack Contents: 10x Sweet Pepper Seeds
  • Impressive and attractive long sweet peppers
  • F1 generation vigour
  • Get up to 100 peppers

Diablo F1 Hybrid is a delicious and award-winning Ox-horn type pepper which produces lots of attractive ruby-red fruit from as early as July and lasting you through the summer and into autumn. Enjoy the thick flesh on ever pepper that’s super smooth and has a satisfying crunch.

Being an F1 hybrid variety is it naturally vigorous growing and producing flowers and fruit readily. With 10 seeds in every packet you can enjoy total harvests to around 100 in number.

Sow as early as February for July harvests and through the spring to give you plants ready to harvest through the summer. We recommend if sowing in February you keep the ambient temperature to at least 15°C (60°F) and keep seedlings away from cold draughts which can really set them back.


  • RHS Award of Garden Merit
  • F1 Hybrids are crossed varieties that are exceptionally vigorous and longer lasting
  • Good in containers and pots

Growing Calendar for Pepper Seeds - Diablo F1 Hybrid

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

Pepper Seeds - Diablo F1 Hybrid 1020-2180

High yields of delicious sweet intense red peppers.


Sow Indoors: February-April individually, in clean 9cm pots or module trays of firm pre watered compost, cover with ½in (1cm) of vermiculite or sieved compost. Place in warmth 18-21°C (65-70°F) and keep moist at all times.

Grow On: At 10-15°C (50-60°F) until late May. When established, plant into a 9in (22cm) patio pot or Grow Bag and leave in the greenhouse or place in a sunny sheltered position when risk of frost has passed.

Harvest: July-October

Feed regularly and water more frequently as a crop forms.



This is a real change. I harvested these last year and because they are 'ox-type' (long pointed) deep red, I sowed 6 end January and all 6 have germinated (19th Feb) 100% again!!


Used before, very good cropper under glass, bit expensive but all 10 seeds germinated and I know results will be good


Excellent early signs of life

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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