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 63 products.
 

Spinach 'Picasso' F1 Hybrid

Spinacia oleracea

 Customer Rating
Spinacia oleracea. Dark green, semi-savoy-leaved variety producing plenty of 'baby leaves'. Spinach Picasso is slow to bolt (run to seed). Perfect in containers. Can be grown all year indoors for 'baby leaves'.
More info
    • 1 packet (300 spinach seeds)

    • Despatch: Within 1 days
    •  
    • £1.99

Cabbage 'Cabbice' F1 Hybrid

Brassica oleracea (Capitata Group)

An intensely sweet cabbage variety producing thick crisp leaves, just perfect for use in salads and coleslaws - use as an alternative to iceberg lettuce in summer and early winter salads. This vigorous round cabbage will perform in almost any free-draining soils, standing until the first hard frosts of autumn. Height 40cm (16"). Spread 50cm (20"). More info
    • 1 packet (30 cabbage seeds)

    • Despatch: Within 1 days
    •  
    • £1.99

Kale 'Starbor' F1 Hybrid

Brassica oleracea (Acephala Group), Borecole

This uniform variety can be grown year round on the windowsill for a constant supply of tasty baby leaves. If grown outdoors for a mature crop, Kale 'Starbor' produces delicious blue-green leaves with a superb flavour and texture. The densely curled leaves are extremely winter hardy and stand well for harvesting over a very long period. Height: 40cm (16"). Spread: 45cm (18").


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 (25 kale seeds)

    • Despatch: Within 1 days
    •  
    • £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: Within 1 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 cabbage seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Spinach 'Palco' F1 Hybrid - Duchy Originals Organic Seeds

Spinacia oleracea

Spinach Palco produces dark green leaves with good mildew tolerance. More info
    • 1 packet (400 spinach seeds)

    • Despatch: Within 1 days
    •  
    • £1.99

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 cabbage seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Cabbage 'Duchy' F1 Hybrid (Spring/Summer/Autumn) - SowStrong® Collection

Brassica oleracea (Capitata Group)

An exceptional and popular variety that can be harvested as a sweetheart cabbage when mature, or cut as 'greens' when young. The attractive pointed heads, each weighing up to 500g, have a good leaf colour and delicious sweet flavour. Cabbage 'Duchy' stands well, remaining in good condition without yellowing or bolting. 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

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

More info
    • 1 packet (70 cabbage seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Cabbage 'Wheelers Imperial' (Spring) - Heritage

Brassica oleracea (Capitata Group)

Well known for over 100 years for its superb reliability. With a neat, compact habit, Cabbage 'Wheelers Imperial' produces firm, well-flavoured, pointed, tender hearts for a spring harvest, or can be cropped as 'spring greens' from February. This traditional heritage variety is also suitable for spring sowing for summer and autumn cutting. Height: 30cm (12"). Spread: 40cm (16").


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 cabbage seeds)

    • Despatch: Within 1 days
    •  
    • £2.29

Spinach 'Mikado' F1 Hybrid

Spinacia oleracea

A unique Oriental spinach, Spinach Mikado has an upright habit, producing dark green, large, pointed leaves, multiple side shoots and long stems with pink tinged bases. Delicious chopped in stir fries, added to salads or steamed. Spinach Mikado has good downy mildew resistance, for spring and autumn crop. Ideal for summer sowings due to its superb bolting resistance.
More info
    • 1 packet (500 spinach seeds)

    • Despatch: Within 1 days
    •  
    • £1.99

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 broccoli seeds)

    • Despatch: Within 1 days
    •  
    • £3.99

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 broccoli seeds)

    • Despatch: Within 1 days
    •  
    • £2.99