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 75 products.
 

Kale 'Reflex' F1 Hybrid - RHS endorsed vegetable seeds

Brassica oleracea (Acephala Group), Borecole

Recent breeding has given Kale 'Reflex' more intensely curled, succulent and nutritious, dark leaves which stand well without yellowing. This delicious curly kale can be picked over a long period or can also be used as a baby salad leaf ingredient . Excellent winter hardiness makes kale a useful winter to spring vegetable at a time when fresh garden produce is scarce. Height: 90cm (35"). Spread: 60cm (24").


These vegetable seeds are endorsed by the RHS.

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 (30 kale seeds)

    • Despatch: by Monday
    •  
    • £2.69

Broccoli 'All Season Collection'

Brassica oleracea (Italica Group)

  • Enjoy broccoli for 26 weeks!

Sprouting broccoli are real value for money for their crop at a time when fresh 'greens' are often in short supply. We're offering seven months of easy pickings with this choice mix of three British bred sprouting broccoli varieties. Red Admiral F1, Mendocino and Burbank. Each has been selected for their superior high yield of sweet and tender purple spears and overwintering performance. You'll be picking fresh spears from November through to May. Regular picking will keep new fresh shoots coming. The perfection collection for filling the veg patch through winter and spring at a time when fresh vegetables are often in short supply. Height: 90cm (35"). Spread: 60cm (24").

More info
    • 1 packet (20 broccoli seed mix)

    • Despatch: by Monday
    •  
    • £3.99

Cabbage 'Red Jewel' F1 Hybrid (Summer/Autumn)

Brassica oleracea (Capitata Group)

Cabbage 'Red Jewel' is one of the best round red cabbages available and will certainly add a bright splash of colour to your plate. This delicious red cabbage produces large, tightly packed hearts with crisp, ruby red leaves that can be harvested from late July to October. This RHS AGM variety will stand in the ground over a long period and stores well once harvested. 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 Monday
    •  
    • £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 (300 cabbage seeds)

    • Despatch: by Monday
    •  
    • £1.99

Kale 'Scarlet'

Brassica oleracea (Acephala Group), Borecole

 Customer Rating

Kale 'Scarlet' produces highly decorative, dark green, red veined leaves which show more colour as colder weather approaches. This superb curly Kale makes a delicious 'salad leaf' when young, or can be grown to maturity for a supply of winter greens at a time when fresh vegetable are scarce in the garden. Mature plants show excellent winter hardiness, standing well in the harshest weather for a long season of harvest. Height: 90cm (35"). Spread: 60cm (24").


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 (200 kale seeds)

    • Despatch: by Monday
    •  
    • £2.49

Chinese Leaves 'Richi' F1 Hybrid

Brassica rapa (Pekinensis Group), Chinese cabbage

Chinese Leaves are quick maturing and form a cos lettuce type heart in under 9 weeks. Plants are very slow to bolt, so stand well over a long season. Use as salad leaves as you would a Romaine lettuce or as a full heart for salads, stir fries and as a cooked vegetable. Superb quality and garden performance without bolting. Mature heads can be cut and stored in a frost free shed.


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 seeds)

    • Despatch: by Monday
    •  
    • £2.49 £0.99

Cabbage 'Greyhound' (Summer/Autumn )

Brassica oleracea (Capitata Group)

 Customer Rating

A reliable old favourite, Cabbage 'Greyhound' produces early maturing, pointed hearts in summer and autumn. This flavoursome cabbage has little core and very few wasted outer leaves. This RHS AGM variety is neat and compact - ideal where space is at a premium. 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 (300 cabbage seeds)

    • Despatch: by Monday
    •  
    • £1.99

Spinach 'Apollo'

Spinacia oleracea

This outstanding variety produces excellent yields of dark green, thick, rounded leaves of superb quality. Spinach 'Apollo' has good bolting resistance when grown as a 'baby leaf' crop and also makes particularly productive mature plants with resistance to all the modern races of downy mildew. Grow spinach in convenient containers just outside the back door. Height: 20cm (8"). Spread: 30cm (12"). More info
    • 1 packet (500 spinach seeds)

    • Despatch: by Monday
    •  
    • £2.69

Broccoli 'Monclano' F1 Hybrid (Calabrese)

Brassica oleracea (Italica Group)

Grow Broccoli Monclano F1 this season and say goodbye to crop diseases. This hardy variety has been selected for top flavour, heavy yields and resistance to the scourge of the brassica bed - clubroot and mildew. Monclano F1 produces tight domed heads on clear smooth stems and will produce plenty of side shoots after the central head is harvested. Sow several times through spring for successional harvests from August through to November. Height: 45cm (18"). Spread: 40cm (16"). More info
    • 1 packet (20 calabrese seeds)

    • Despatch: by Monday
    •  
    • £3.99

Cabbage 'Kilaton' F1 Hybrid (Autumn)

Brassica oleracea (Capitata Group)

It has taken over 18 years of conventional breeding to develop a variety that can combat the devastating brassica disease Clubroot, and this superb variety is the most resistant we have ever grown on our trials. This clubroot resistant cabbage produces excellent quality, 2kg, autumn ballheads with a solid, dense structure. Cabbage 'Kilaton' is superb for making coleslaws, salads or steaming. This F1 hybrid variety will stand outdoors over a long period, and once harvested stores well without any deterioration to its delicious flavour. Height: 30cm (12"). Spread: 45cm (12").


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 (20 cabbage seeds)

    • Despatch: by Monday
    •  
    • £3.99

Broccoli 'Summer Purple' (Purple Sprouting)

Brassica oleracea (Italica Group)

Sprouting Broccoli 'Summer Purple' is specially bred for summer cropping, with good heat tolerance and no need for winter chilling (vernalisation) to produce its tasty purple spears. This robust, British bred variety produces high yields with regular picking, and crops from July to November if sown at regular intervals. 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

More info
    • 1 packet (200 broccoli seeds)

    • Despatch: by Monday
    •  
    • £2.69

Cabbage 'Durham Early' (Spring)

Brassica oleracea (Capitata Group)

Probably one of the most well known and reliable spring cabbages. Cabbage 'Durham Early' produces firm, pointed, well flavoured hearts on compact plants. This compact variety also be sown or planted closely for delicious 'spring greens' ready to harvest from February. 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 (300 cabbage seeds)

    • Despatch: by Monday
    •  
    • £2.29