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 8 products.
 

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 (200 cauliflower seeds)

    • Despatch: Within 1 days
    •  
    • £1.99

Cauliflower 'Clapton' F1 Hybrid (Summer/Autumn)

Brassica oleracea (Botrytis Group)

Over 18 years of conventional breeding have been invested in this clubroot resistant variety. Cauliflower 'Clapton' is the first cauliflower with resistance to this devastating brassica disease. Depending on its sowing time this versatile variety matures from late summer to late autumn, producing large, excellent flavoured, solid, deep white heads of uniform quality. Height: 45cm (18"). Spread: 60cm (24").

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 (20 cauliflower seeds)

    • Despatch: Within 1 days
    •  
    • £3.99

Cauliflower 'Coloured Headed Mix'

Brassica oleracea (Botrytis Group)

  • Enjoy cauliflower for 15 weeks
  • Get the longest harvest from one packet of seed

Add some colour to the brassica bed with our exclusive Cauliflower Colour Collection. We've brought together 4 top-tasting ornamental cauliflowers into one vibrant collection.


This collection comprises; Cauliflower 'Tirza F1', Cauliflower 'Sunset F1', Cauliflower 'Trevi F1' and Cauliflower 'White Gold F1'.

Stick to tradition with Tirza, a heavy cropping variety producing pure white curds. We've included Sunset F1 for its unusual golden curds, while Trevi brings lime green curds into the mix. To top the collection off and add something truly special to your veg plot we've also included 'White and Gold', a Romanesco variety offering alien-like conical, yellow curds surrounded by white-silver foliage. Height: 60cm (24"). Spread: 60cm (24").
More info
    • 1 packet (25 cauliflower seed mix)

    • Despatch: Within 1 days
    •  
    • £3.99

Cauliflower 'Veronica' (Summer/Autumn) - RHS endorsed vegetable seeds

Brassica oleracea (Botrytis Group), Romanesco Cauliflower

Cauliflower 'Veronica' is an RHS AGM Romanesco type producing attractive heads of individual florets with lovely spirals from late summer to early frosts, from successional plantings. The season can be extended by protecting the heads against frost with fleece. Height: 45cm (18"). Spread: 60cm (24").


These vegetable seeds are endorsed by the RHS.

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 (20 cauliflower seeds)

    • Despatch: Within 1 days
    •  
    • £3.99

Cauliflower 'White Step' F1 Hybrid (Autumn)

Brassica oleracea (Botrytis Group)

A compact cauliflower that's ideal for small gardens! Cauliflower 'White Step' produces solid, pure white curds which measure around 10cm (4") in diameter - a perfect 2-portion size. With good heat tolerance, these cauliflower plants transplant well in the summer, for harvesting from September onwards. With closer spacing, Cauliflower 'White Step' produces smaller heads which are ideal for a one-person serving. Height: 30cm (12"). Spread: 45cm (18").


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 (30 cauliflower seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Cauliflower 'Pavilion' F1 Hybrid (Autumn) - RHS endorsed vegetable seeds

Brassica oleracea (Botrytis Group)

RHS AGM variety, Cauliflower 'Pavilion' is Australian bred producing premium quality, deep, pure white curds during late September and October. The curds are well protected against frosts by leaves which prolong the curd quality and extend the cropping season. Height: 45cm (18"). Spread: 60cm (24").


These vegetable seeds are endorsed by the RHS.

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 (20 cauliflower seeds)

    • Despatch: Within 1 days
    •  
    • £2.99

Cauliflower 'Aalsmeer' (Spring)

Brassica oleracea (Botrytis Group)

Cauliflower 'Aalsmeer' shows outstanding winter hardiness and produces well-protected, creamy white heads of a good depth and weight. This RHS AGM spring cauliflower matures gradually throughout April which extends the harvesting period throughout the month. 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 (50 cauliflower seeds)

    • Despatch: Within 1 days
    •  
    • £2.49

Cauliflower 'Amazing'

Brassica oleracea (Botrytis Group)

If you think growing quality cauliflower heads is impossible, think again with this variety. You can choose to harvest cauliflower 'Amazing' at delicious ‘baby head’ size or as full heads. A good, weather tolerant cauliflower. Height: 45cm (18"). Spread: 60cm (24"). More info
    • 1 packet (30 cauliflower seeds)

    • Despatch: Within 1 days
    •  
    • £0.99