Thompson & Morgan

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Onion, Shallot & Garlic Sets


In this range you'll find spring-planting, autumn-planting and heat-treated varieties. Spring-planting varieties will give you a crop during June and July and autumn-planting varieties will be ready a few weeks earlier. Spring is such a busy time and planting onions and garlic in the autumn to overwinter gives you one less job to in spring! Heat-treated onions are less likely to bolt (run to seed) on planting, which occurs particularly in red varieties.



We have found 5 products.
 

Onion 'Electric' (Autumn Planting)

Allium cepa

 Customer Rating

Autumn planting.

An overwintering variety producing shiny red skinned, semi globe shaped bulbs with crisp, pink-tinged flesh. Onion 'Electric' makes a lovely addition to salads and stir fries. Height: 45cm (18”). Spread: 15cm (6”).


Companion planting: Try growing onions with mint to confuse and deter onion fly.


Useful links:

Companion PlantingHow to grow Onions


More info
    • 75 onion sets

    • Despatch: Within 3 days
    •  
    • £3.99
    • 150 onion sets

    • Despatch: Within 3 days
    • SAVE 99p  
    • £7.98 £6.99

Onion 'Tornado' (Autumn Planting)

Allium cepa

  • Tolerant of drought
  • Excellent resistance to bolting

Autumn planting.

From the same British breeding programme as the hugely popular 'Shakespeare', comes an exciting new autumn-planting variety, Onion 'Tornado'. With a milder flavour than other autumn varieties, Onion 'Tornado' is delicious in salads, but is equally good in stews, where it holds together well. Resistant to bolting and storing for up to 8 weeks, this superb brown onion is the perfect variety for bridging the gap before your next spring onions are ready to harvest. Height: 45cm (18"). Spread: 15cm (6").


Companion planting: Try growing onions with mint to confuse and deter onion fly.


Useful links:

Companion PlantingHow to grow Onions


More info
    • 75 onion sets

    • Despatch: By end of November 2014
    •  
    • £4.99
    • 150 onion sets

    • Despatch: By end of November 2014
    • SAVE £1.99  
    • £9.98 £7.99

Onion 'Santero' F1 Hybrid (Spring Planting)

Allium cepa

  • Introduced by T&M
  • Customer Favourite

Spring planting. Heat treated.

The answer to gardeners' prayers! Heat treated early main crop, Onion 'Santero' F1 Hybrid is the first onion set with resistance to downy mildew, a potentially disastrous fungal foliage disease. This 'Rijnsburger' type onion produces copper brown, oval-to-round bulbs with medium skin thickness. Yields are similar in quality and quantity to other F1 maincrop varieties currently available, and bulbs have great storage potential. Height: 45cm (18"). Spread: 15cm (6").


Companion planting: Try growing onions with mint to confuse and deter onion fly.


Useful links:

Companion Planting

More info
    • 75 onion sets

    • Despatch: By end of March 2015
    •  
    • £4.99
    • 150 onion sets

    • Despatch: By end of March 2015
    • SAVE £1.99  
    • £9.98 £7.99

Onion 'Rosanna' (Spring Planting)

Allium cepa

  • Introduced exclusively by T&M

Spring planting. Heat treated.

A distinctive and appealing reddish brown skinned, semi-globe shaped bulb with stunning pink rings when sliced. Subtle and less pungent than many varieties, Onion 'Rosanna' is ideal for all culinary uses, from cooked dishes to salads and sandwiches. Height: 45cm (18"). Spread: 15cm (6").


Companion planting: Try growing onions with mint to confuse and deter onion fly.


Useful links:

Companion Planting

More info
    • 75 onion sets

    • Despatch: By end of March 2015
    •  
    • £3.99
    • 150 onion sets

    • Despatch: By end of March 2015
    • SAVE 99p  
    • £7.98 £6.99

Onion 'Red Cross' (Autumn Planting)

Allium cepa

Autumn planting.

This attractive red onion produces large, red skinned bulbs with crisp white flesh that shows clearly defined red rings when sliced. This Autumn planting variety over winters well and makes a tasty addition to early summer salads. Unlike many red onion varieties, Onion ‘Red Cross’ stores well and can be kept for up to 3 months. Height: 45cm (18"). Spread: 15cm (6").
More info
    • 75 onion sets

    • Despatch: By end of November 2014
    •  
    • £3.99
    • 150 onion sets

    • Despatch: By end of November 2014
    • SAVE 99p  
    • £7.98 £6.99