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 109 products.
 

Cabbage 'Siberia' F1 Hybrid (Winter Savoy)

Brassica oleracea (Capitata Group)

This highly frost tolerant variety can withstand all types of weather without the large, dark blue-green leaves becoming discoloured by frost. Because it stands well over a long period you will be able to enjoy the delicious sweet flavour of Savoy Cabbage ‘Siberia’ for many weeks. Height: 30cm (12”). Spread: 45cm (18”).


Companion planting: Try growing cabbages 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 (40 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99

Cauliflower 'Avalanche' F1 Hybrid (Summer/Autumn)

Brassica oleracea (Botrytis Group)

Excellent dual purpose variety, particularly for solid miniature heads when planted closely, or for a snow white larger head at wider spacing. Cauliflower ‘Avalanche’ has a vigorous, upright habit, producing quality heads which stand well in good condition. Suitable for close spacing to produce miniature heads. 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
    •  
    • £3.49

Kale 'Walking Stick'

Brassica oleracea (Acephala Group), Borecole, Walking Stick Cabbage

Increasingly popular, Kale ‘Cavolo Palmizio Senza Testa’ can be used as a tasty 'baby 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. Height: 45cm (18”). Spread: 40cm (16”).


Companion planting: Try growing kale 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 (45 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49

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

Cabbage 'Attraction' (Autumn)

Brassica oleracea (Capitata Group)

The excellent internal structure of Cabbage ‘Attraction’ gives the tastiest white coleslaw ever, or try shredding it raw into winter salads. This superb cabbage has a vigorous growth habit so can be grown in all almost soil types. With good resistance to early frost damage Cabbage ‘Attraction’ is ideal for extending the cutting season into early winter. Height: 30cm (12”). Spread: 50cm (20”).


Companion planting: Try growing cabbages 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
    •  
    • £2.99

Pak Choi Collection

Brassica rapa

Three unique hybrid Pak Chois to highlight salads or stir fries. Collection comprises one packet each of: Pak Choi Purple F1 - An eye catching reddish-purple top leaf contrasts with the green undersides and the bright green stems. Pak Choi Green F1 - Produces vibrant apple green stems. Pak Choi White F1 - Produces pure white, juicy stems. Ready to harvest in 30 days from sowing as 'baby leaf' or 45-70 days as semi-mature to full size heads. Earlier and later sowings for 'baby leaf' can be made under cloches or fleece.


Companion planting: Try growing Pak Choi with mint to help deter flea beetles.


Useful links:

Companion Planting

More info
    • 3 packets - 1 of each variety (450 seeds in total)

    • Despatch: Within 2 Days
    • SAVE £2.18  
    • £7.17 £4.99

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

Cabbage 'Durham Early' (Spring) - Part of the Alan Titchmarsh Collection

Brassica oleracea (Capitata Group)

 
  • Reliable spring cabbage
  • Superb flavour

This variety is dual purpose. Tasty eaten as spring greens in February or allowed to mature into compact plants and eaten as one of the most reliable spring cabbages. Cabbage 'Durham Early' has firm, pointed, well flavoured hearts. Height: 30cm (12"). Spread: 35cm (14").


Companion planting: Try growing cabbages 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 (450 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99

Cauliflower 'Autumn Giant 4' (Autumn/ Winter)

Brassica oleracea (Botrytis Group)

This late maturing cauliflower produces beautiful, firm, white heads that are well protected by leaves. Cauliflower ‘Autumn Giant 4’ is a reliable variety for late autumn and winter crops of cauliflower which can be cut from November. 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 (130 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99

Cabbage 'Elisa' F1 Hybrid (Summer)

Brassica oleracea (Capitata Group)

Cabbage ‘Elisa’ is a deliciously sweet tasting summer cabbage of exceptional quality, producing compact, round, shiny heads. This RHS AGM variety stands well over a long period without splitting, and has good resistance to bolting. Ideal sliced raw in salads and stir-fries as well as a steamed vegetable. Height: 25cm (10”). Spread: 35cm (14”).


Companion planting: Try growing cabbages 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 (45 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49

Brussels Sprout 'Maximus' F1 Hybrid

Brassica oleracea (Gemmifera Group)

Brussels Sprout ‘Maximus’ produces a high yield of excellent quality, smooth, sweet tasting buttons. Cropping over a long period from September through to February, from successional sowings, this sturdy variety also has good disease resistance. Height: 75cm (30”). Spread: 50cm (20”).


Companion planting: Try growing Brussels sprouts 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
    •  
    • £3.69

Brussels Sprout 'Bright' F1 Hybrid

Brassica oleracea (Gemmifera Group)

  • NEW in 2013

This 2-in-1, autumn-maturing variety produces a well spaced crop of sprouts with the added bonus of the sweet, cabbage-like top which can be eaten as delicious fresh ‘greens’. The tasty round buttons are of uniform size with a good flavour. Brussels Sprout ‘Bright’ also shows good resistance to stem mildew, leaf spot and alternaria. Height: 75cm (30”). Spread: 50cm (20”).


Companion planting: Try growing Brussels sprouts 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
    •  
    • £1.99