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 30 products.
 

Spinach 'Perpetual' (Spinach Beet)

Beta vulgaris var. vulgaris

 Customer Rating
  • Traditional cooking spinach
If your summer spinach is always running to seed before you manage to get a worthwhile crop off it, then Spinach Perpetual is the variety for you because it virtually never runs to seed in its first season, therefore very good on dry ground. Spinach Perpetual is succulent, prolific and very hardy, suitable for autumn and winter crops too.
More info
    • 1 packet (250 spinach seeds)

    • Despatch: Within 1 days
    •  
    • £2.09

Pak Choi 'Green' F1 Hybrid

Brassica rapa

Pak Choi Green F1 produces vibrant apple green 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 of Pak Choi Green F1 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
    • 1 packet (150 pak choi seeds)

    • Despatch: Within 1 days
    •  
    • £2.69

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 'Pyramid' F1 Hybrid (Spring/Summer/Autumn)

Brassica oleracea (Capitata Group)

A versatile British bred, pointed cabbage for sowing and harvesting all year round. Cabbage 'Pyramid' is ideal for use as 'greens' or 'hearted cabbages with very good colour. This RHS AGM variety stands very well, staying in good condition without bolting. 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 (75 cabbage seeds)

    • Despatch: Within 1 days
    •  
    • £2.89

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: Within 1 days
    •  
    • £2.49

Komatsuna 'Carlton' F1 Hybrid

Brassica rapa, Japanese Mustard Spinach

One of Japan's best kept secrets! Vigorous and easy to grow, this Oriental vegetable can be picked as baby leaves in as little as 25 days, or left to grow on for tall, leafy heads of up to 200g (7oz), in just 60 days from sowing. With excellent heat and frost tolerance, Komatsuna 'Carlton' can be grown all year round, withstanding British summers well and making a superb greenhouse crop for winter and spring cultivation. These tasty Komatsuna leaves have a mild Brassica flavour and are delicious steamed, stir-fried, or enjoyed raw in salads. Height and spread: 25cm (10"). More info
    • 1 packet (250 komatsuna seeds)

    • Despatch: Within 1 days
    •  
    • £2.69

Spinach 'Medania'

Spinacia oleracea

A very popular, easy to grow and reliable variety, Spinach Medania produces an abundance of dark green leaves. Long standing if grown in good, moist soil which is kept watered during dry weather. Spinach Medania is ideal for successional sowing to give a longer cropping period. Broad, deep green leaves; ideal for freezing. Popeye was right, you can eat no better vegetable than spinach. Rich In vitamins A and C, beta-carotene, lutein and dietary fibre.
More info
    • 1 packet (750 spinach seeds)

    • Despatch: Within 1 days
    •  
    • £2.49

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: Within 1 days
    •  
    • £2.99

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: 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: By end of July 2015
    •  
    • £1.99

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: Within 1 days
    •  
    • £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: Within 1 days
    •  
    • £3.69