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 99 products.
 

Chinese Leaves 'Vitimo' F1 Hybrid (Summer/Autumn)

Brassica rapa (Pekinensis Group), Chinese cabbage

New breeding in more compact, upright barrel heads which can be planted close, and so ideal for the smaller garden. Perfect for adding a tasty crunch to your salads and stir-fries. Low in calories, high in antioxidants, vitamins and minerals. More info
    • 1 packet (35 cabbage seeds)

    • Despatch:
    •  
    • £1.99
    • Out of stock

Broccoli 'Purple Sprouting and White Sprouting Duo' F1 Hybrids

Brassica oleracea (Italica Group)

Enjoy a long cropping season with this delicious Sprouting Broccoli Duo. Combining a white sprouting and a purple sprouting variety for delicious crops of tasty spears from early spring. Both varieties overwinter well to provide superior yields and spear quality. Height: 90cm (35"). Spread: 60cm (24").


  • Collection comprises one packet each of:
  • Broccoli 'Mendocino' - Excellent yields of uniform, top quality, purple spears.
  • Broccoli 'Burbank' - The first British-bred, F1 hybrid, white sprouting broccoli.
More info
    • 1 packet (20 broccoli seeds)

    • Despatch:
    •  
    • £2.99
    • Out of stock

Cauliflower 'All The Year Round' (Spring/ Summer/Autumn)

Brassica oleracea (Botrytis Group)

A very useful, very white, dwarf variety that can be sown and harvested at most of the cauliflower harvesting periods of the year. Cauliflower 'All The Year Round' will make large, tight heads and is one of the easiest to grow as well. This versatile cauliflower is ideal for successional sowings. Height: 60cm (24"). Spread: 75cm (30").


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 (325 cauliflower seeds)

    • Despatch: By end of September 2015
    •  
    • £1.99

Brussels Sprout 'Crispus' F1 Hybrid

Brassica oleracea (Gemmifera Group)

Sow this latest clubroot resistant hybrid variety in the spring for an autumn harvest. Brussels Sprout 'Crispus' has excellent standing ability, good vigour and a wonderful flavour making it a 'must have' for the kitchen garden or allotment. Smooth, dark green buttons of excellent quality hold the stalk well and in good condition over a long period. 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 (20 brussels sprout seeds)

    • Despatch: By end of August 2015
    •  
    • £3.99

Cabbage 'January King 3' (Winter Savoy)

Brassica oleracea (Capitata Group)

This is a really hardy winter cabbage - not even severe frost seems to bother it. The heads of Savoy Cabbage 'January King' are crisp and crunchy with a good flavour, and the leaf is an attractive conifer-blue colour. Height: 40cm (16"). Spread: 60cm (24").

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 (500 cabbage seeds)

    • Despatch: By end of August 2015
    •  
    • £1.99

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.


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 (2500 kale seeds)

    • Despatch: By end of July 2015
    •  
    • £1.99

Cabbage 'Tourmaline' (Winter Savoy)

Brassica oleracea (Capitata Group)

You will be harvesting Savoy Cabbage 'Tourmaline' throughout the winter and well into spring thanks to its excellent cold weather tolerance. Replacing the ever-popular but now discontinued Cabbage 'Tarvoy', this attractive, deeply savoyed, dark green cabbage produces compact, delicious heads. Plants also show a high resistance to xanthemonas (black rot). Height: 30cm (12"). Spread: 60cm (24").


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 cabbage seeds)

    • Despatch: By end of September 2015
    •  
    • £3.29

Broccoli 'Red Spear' (Purple Sprouting) - SowStrong® Collection

Brassica oleracea (Italica Group)

Purple Sprouting Broccoli 'Red Spear' produces heavy yields of top quality spears. The delicious crop makes a tasty treat in February and March, at a time when fresh vegetables from the garden are scarce. This vigorous variety holds an RHS AGM for its exceptional garden performance. Height: 90cm (35"). Spread: 60cm (24").

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 (70 broccoli seeds)

    • Despatch: By end of July 2015
    •  
    • £2.49

Kale 'Kapitan' F1 Hybrid - SowStrong® Collection

Brassica oleracea (Acephala Group), Borecole

The branching stems of Kale 'Kapitan' produce abundant crops of winter greens throughout late autumn and winter. The attractive, deep green leaves are densely curled and show excellent winter hardiness during the worst winter weather. Height: 75cm (30"). Spread: 50cm (20").

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

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

More info
    • 1 packet (50 kale seeds)

    • Despatch: By end of July 2015
    •  
    • £2.49

Cabbage 'Colour Dual Mix' (Autumn/Winter)

Brassica oleracea (Capitata Group)

Baby pointed cabbages in two contrasting colours are ideal grown together for colourful and tasty coleslaw! Cabbage 'Colour Dual Mix' can be sown and grown together for harvesting from September through to December. With a mild sweet flavour, they're excellent for shredding and eating raw, or cooked as a vegetable side dish. Ideal for cutting as an autumn cabbage, these varieties can be grown as semi-hearting cabbages if spaced closer together. 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 (60 cabbage seeds)

    • Despatch: By end of July 2015
    •  
    • £2.69

Spinach 'Amazon' F1 Hybrid

Spinacia oleracea

From successive sowings this British bred variety will produce high yields of glossy, dark green, rounded leaves from spring through to autumn. Spinach 'Amazon' is fast growing with good resistance to downy mildew and bolting, making it ideal for harvesting as baby leaves or growing on as mature plants. Well suited to the British climate, this RHS AGM variety can be grown in the vegetable plot or in containers on the patio. Height and spread: 20cm (8").
More info
    • 1 packet (500 spinach seeds)

    • Despatch: By end of April 2016
    •  
    • £2.69

Cabbage 'Hispi' F1 Hybrid (Summer)

Brassica oleracea (Capitata Group)

 Customer Rating
Versatile Summer Cabbage 'Hispi' can be grown at virtually any season of the year and comes to maturity faster than cabbages bred for specific seasons. Even autumn sown, it will beat the earliest of the spring cabbages and a Jan/Feb sowing will also fill the late spring gap in cropping. This RHS AGM variety is a strong and uniform pointed type, with a beautifully sweet flavour. Cabbage 'Hispi' has good bolt resistance and needs little growing space so it is ideal for growing in small gardens where space is at a premium. Height: 40cm (16"). Spread: 60cm (24").

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 cabbage seeds)

    • Despatch: By end of August 2015
    •  
    • £3.69