Thompson & Morgan

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Brassica & Leafy Green Seeds


Brussels Sprouts, broccoli, cabbage and cauliflower are just a few of the vegetables classed as brassica and there are plenty to choose from in our online range. Be sure to cover young plants with fine netting to deter birds and other pests.

We have found 13 products.
 
Broccoli : Belstar F1 Hybrid

Broccoli 'Belstar' F1 Hybrid (Calabrese)

Brassica oleracea (Italica Group)
 Customer Rating

The well domed, small beaded heads of Broccoli ‘Belstar’ have an excellent flavour, and a healthy green colour. The firm heads of this RHS AGM variety remain in good condition for a long time, producing plenty of side shoots once the central head is cut. This tasty variety can be planted in succession for an ongoing harvest from late summer to autumn. Height: 45cm (18”). Spread: 40cm (16”).


Andrew Tokely says: "I always sow this broccoli early in the year and harvest large tasty heads before they can be attacked by caterpillars. Once the main head is cut, I give the plants a good watering, so over the following weeks and months a secondary crop of tasty smaller spears are produced making this a very worthwhile crop."


Companion planting: Try growing broccoli with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.


Useful links:

Companion Planting 

 More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49
Cauliflower : Clapton F1 Hybrid

Cauliflower 'Clapton' F1 Hybrid (Summer/Autumn)

Brassica oleracea (Botrytis Group)

 Over 18 years of conventional breeding have been invested in this clubroot resistant variety. Cauliflower ‘Clapton’ is the first cauliflower with resistance to this devastating brassica disease. Depending on its sowing time this versatile variety matures from late summer to late autumn, producing large, excellent flavoured, solid, deep white heads of uniform quality. Height: 45cm (18”). Spread: 60cm (24”).

 

Andrew Tokely says: "Both myself and many other allotment growers believe that Cauliflower Clapton has changed the way that we grow cauliflower. Its Clubroot Resistance is almost foolproof on all soils, even if this dreadful soil borne disease has been present before. Also good sized curds are produced and melt in the mouth".

 More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Cauliflower : Romanesco- Veronica (Late Summer/Autumn)

Cauliflower 'Veronica' (Summer/Autumn)

Brassica oleracea (Botrytis Group), Romanesco Cauliflower

Cauliflower ‘Veronica’ is an RHS AGM Romanesco type producing attractive heads of individual florets with lovely spirals from late summer to early frosts, from successional plantings. The season can be extended by protecting the heads against frost with fleece. Height: 45cm (18”). Spread: 60cm (24”).


Companion planting: Try growing cauliflowers with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.


Useful links:

Companion Planting 

 More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Cauliflower : Nessie F1 Hybrid (Summer-Autumn)

Cauliflower 'Nessie' F1 Hybrid (Summer/Autumn)

Brassica oleracea (Botrytis Group)

This outstanding RHS AGM variety produces pure white curds which do not discolour. Cauliflower ‘Nessie’ can be sown in autumn or spring for a long season of cutting from June to October. Height: 45cm (18”). Spread: 60cm (24”).


Companion planting: Try growing cauliflowers with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.


Useful links:

Companion Planting 

 More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.29
Cauliflower : Pavilion F1 (Autumn)

Cauliflower 'Pavilion' F1 Hybrid (Autumn)

Brassica oleracea (Botrytis Group)

RHS AGM variety, Cauliflower ‘Pavilion’ is Australian bred producing premium quality, deep, pure white curds during late September and October. The curds are well protected against frosts by leaves which prolong the curd quality and extend the cropping season. Height: 45cm (18”). Spread: 60cm (24”).


Companion planting: Try growing cauliflowers with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.


Useful links:

Companion Planting 

 More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99
Kale : Cavolo Palmizio Senza Testa

Kale 'Cavolo Palmizio Senza Testa' - Vita Sementi® Italian Seeds

Brassica oleracea (Acephala Group), Borecole

 Increasingly popular, Cavolo Palmizio Senza Testa can be used as a 'baby salad leaf' to add colour, texture and taste to mixed salads. The mature plant of Kale Cavolo Palmizio Senza Testa can also be used as a winter hardy vegetable when fresh produce is in short supply. More info
    • 1 packet (2500 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99
Cauliflower : Gitano F1 Hybrid (Autumn)

Cauliflower 'Gitano' F1 Hybrid (Autumn)

Brassica oleracea (Botrytis Group)

 This Romanesco type produces deep green heads with an erect pyramidal curd full of spirals that are ideal for harvesting from September. Romanesco is one of the most nutritious brassicas you can grow. Cauliflower ‘Gitano’ shows good mildew resistance and tolerance to cold weather. Height: 45cm (18”). Spread: 60cm (24”). More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.59
Cauliflower : Cheddar F1 Hybrid (Summer-Autumn)

Cauliflower 'Cheddar' F1 Hybrid (Summer/Autumn)

Brassica oleracea (Botrytis Group)

This aptly named RHS AGM variety, Cauliflower ‘Cheddar’ produces stunning yellow-orange heads containing a high level of beta carotene. Leave the heads uncovered for the best colour, which will be more prominent later in the autumn. Height: 45cm (18”). Spread: 60cm (24”).


Companion planting: Try growing cauliflowers with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.


Useful links:

Companion Planting 

 More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99

Broccoli 'Kabuki' F1 Hybrid (Mini Vegetable, Calabrese)

Brassica oleracea (Italica Group)

 A compact Calabrese, bred specifically for closer spacing and increased yields per m2. Broccoli ‘Kabuki’ produces a quality central head followed by smaller side shoots that are equally delicious and freeze well. Height: 45cm (18”). Spread: 40cm (16”). More info
    • 1 packet (50 seeds)

    • Despatch:
    •  
    • £1.99
    • Out of stock
Broccoli : Fiesta F1 (Calabrese) - Duchy Originals

Broccoli 'Fiesta' F1 Hybrid (Calabrese) - Duchy Originals Organic Seeds

Brassica oleracea (Italica Group)

This impressive RHS AGM Calabrese produces delicious, large, domed heads weighing 340g (12oz). Once the main head is harvested, further medium sized heads form on sideshoots during late summer and autumn. Broccoli ‘Fiesta’ has excellent heat tolerance making it ideal for summer cropping. This nutritious broccoli is delicious steamed and freezes well too. Height: 45cm (18”). Spread: 40cm (16”).


Companion planting: Try growing broccoli with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.


Useful links:

Companion Planting 

 More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Broccoli : Fiesta F1 Hybrid

Broccoli 'Fiesta' F1 Hybrid (Calabrese)

Brassica oleracea (Italica Group)

This impressive RHS AGM Calabrese produces delicious, large, domed heads weighing 340g (12oz). Once the main head is harvested, further medium sized heads form on sideshoots during late summer and autumn. Broccoli ‘Fiesta’ has excellent heat tolerance making it ideal for summer cropping. This nutritious broccoli is delicious steamed and freezes well too. Height: 45cm (18”). Spread: 40cm (16”).


Companion planting: Try growing broccoli with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.


Useful links:

Companion Planting 

 More info
    • 1 packet (75 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.89
Broccoli 'Typhoon' F1 Hybrid (Calabrese)

Broccoli 'Typhoon' F1 Hybrid (Calabrese) - SowStrong® Collection

Brassica oleracea (Italica Group)
  • NEW in 2013
This late maturing variety is ideal for producing late summer and autumn crops. The large, domed heads of tightly budded Calabrese have a wonderful dark green colour and a superb flavour. Broccoli ‘Typhoon’ stands well in the garden and shows good tolerance to downy mildew. Height: 45cm (18"). Spread: 40cm (16").

Companion planting: Try growing broccoli with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.


Useful links:

Companion Planting 

Read more on our blog: SowStrong® – A Natural Way to Growing Success

 More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49