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.
 

Spinach 'Amazon' F1 Hybrid - RHS endorsed vegetable seeds

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").

These vegetable seeds are endorsed by the RHS.
More info
    • 1 packet (500 spinach seeds)

    • Despatch: by Monday
    •  
    • £0.99

Broccoli 'All Season Collection' (Calabrese)

Brassica oleracea (Italica Group)

  • Enjoy broccoli for 22 weeks!

What do you get when you grow the earliest and latest cropping calabrese either side of a vigorous mid season variety? Five months of fresh tasty pickings! This collection comprises; 'Aquiles', 'Fiesta' and 'Spiridon'. Aquiles is earliest to crop, producing smooth domed heads. The large heads of Fiesta soon follow, each weighing up to 340g (12oz). Spiridon heads get even bigger - up to 500g (17oz). Cut these and sideshoots will crop through to winter.

More info
    • 1 packet (35 calabrese seed mix)

    • Despatch: by Monday
    •  
    • £2.99

Brussels Sprout 'All Season Collection'

Brassica oleracea (Gemmifera Group)

  • Enjoy brussels sprouts for over 26 weeks!
  • Get the longest harvest from one packet of seed

Brussels Sprouts aren't just for Christmas! Get a six month harvest with our collection. This collection comprises; 'Bright', 'Brodie' and 'Braemar F1'.

Start out with autumn-maturing Bright, for tasty light coloured buttons from October onwards. Dark green Brodie will take over in time for your Christmas crop, then the bright green buttons of Braemar will take over for picking from January to March. Don't forget to use the leafy tops as delicious fresh greens too!

More info
    • 1 packet (30 brussels sprout seeds)

    • Despatch: by Monday
    •  
    • £3.99

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: by Monday
    •  
    • £0.99

Brussels Sprout 'Bite Size' F1 Hybrid

Brassica oleracea (Gemmifera Group)

Sweet tasting, well spaced small buttons. More info
    • 1 packet (40 brussels sprout seeds)

    • Despatch: by Monday
    •  
    • £0.99

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: by Monday
    •  
    • £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: by Monday
    •  
    • £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 Monday
    •  
    • £0.99

Endive 'Mixed' - Vita Sementi® Italian Seeds

Cichorium endivia

A mixture of different tastes, colours and leaf shapes, from light to dark green outer leaves and white to gold centres, plus deep green salad endive with upright irregular shaped leaves. Ideal for summer and autumn cultivation.Endive Indivia Mixed contains Endive Romanesca da Taglio, Fijne Krul Geel (Sempre Bianca), Pancalieri a Costa Bianca, Riccia a Cuore d'Oro. More info
    • 1 packet (6000 endive seeds)

    • Despatch: by Monday
    •  
    • £0.99

Cabbage 'Savoy Estoril' F1 Hybrid

Brassica oleracea (Capitata Group)

Summer/Autumn savoy for salads and stir fry. More info
    • 1 packet (50 cabbage seeds)

    • Despatch: by Monday
    •  
    • £0.99

Cabbage savoy 'All Season Collection'

Brassica oleracea (Capitata Group)

  • Enjoy savoy cabbage for 28 weeks!
  • Get the longest harvest from one packet of seed

With our three winter-proof Savoy cabbages you are guaranteed a supply of fresh heads for a full seven months of the year, no matter the weather. Height 30cm (12"). Spread 50cm (20").



This collection comprises:
Cabbage 'Noelle F1' - Noelle stands well from November to March, remaining crisp, crunchy and full of flavour.
Cabbage 'Tourmaline F1' - Take your crop through to April with the deeply Savoyed, dark green, delicious heads of Spinel - our best for soldiering on through winter.
Cabbage 'Tundra F1' - is ready to crop from October, producing solid crisp heads, ideal for winter salads.
More info
    • 1 packet (40 cabbage seeds)

    • Despatch: by Monday
    •  
    • £2.99

Cabbage 'April' (Spring)

Brassica oleracea (Capitata Group)

A spring cabbage with a huge advantage! Unlike many varieties, Cabbage 'April' can withstand the tendency to bolt (run to seed) which plagues other varieties of autumn-sown spring cabbage. This superb variety is also ideal when space is at a premium as it can be sown in rows as close as 20cm (10") apart. 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: by Monday
    •  
    • £1.99