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 9 products.
 

Garlic 'Garcua' (Spring/Autumn Planting)

Allium sativum

Give Garlic Garcua a little extra room to accommodate a slightly spreading leaf formation and this vigorous, hardy soft neck garlic will reward you with large, globe-shaped bulbs and large oval cloves - one goes a long way in your dishes. Under optimum conditions, from an autumn planting expect to harvest 16-18 bulbs (up to 1.75kgs) through July. The firm white bulbs of Garlic Garcua store well through to the following spring. Height: 60cm (24"). Spread: 15cm (6") More info
    • 2 garlic bulbs

    • Despatch: By end of September 2016
    •  
    • £4.99
    • 4 garlic bulbs

    • Despatch: By end of September 2016
    • SAVE £1.99  
    • £9.98 £7.99

Elephant Garlic (Spring/Autumn Planting)

Allium ampeloprasum, Great-Headed Garlic

Spring/Autumn planting. Hardneck.

Elephant Garlic is not a true garlic but a stem leek, which produces massive bulbs approximately 10cm (4") in diameter. The cloves are also much larger than conventional garlic with a milder taste, making it suitable for a wide choice of culinary uses, especially roasting. Available for Spring or Autumn planting. Height: 90cm (36"). Spread: 20cm (8").


Useful links:

How to grow garlic

More info
    • 5 garlic cloves

    • Despatch: By end of February 2016
    •  
    • £5.99
    • 12 garlic cloves

    • Despatch: By end of February 2016
    •  
    • £9.99

Shallot 'Red Sun' (Spring planting)

Allium cepa (Aggregatum Group)

 Customer Rating

Spring planting.

Gaining in popularity due to its attractive red tinged skin, Shallot 'Red Sun' is arguably the best of the red shallots. Producing good yields of crisp, white fleshed bulbs of excellent flavour for cooking, salads or for pickling. Bulbs have long storage potential. Height: 35cm (14"). Spread: 15cm (6").


Useful links:

Companion PlantingHow to grow Onions

More info
    • 20 shallot sets

    • Despatch: By end of February 2016
    •  
    • £5.99

Onion 'Radar' (Autumn Planting)

  • Delicious mild flavour
Plant these top performing onion sets from September for harvesting in May next season. Onion Radar is a long standing favourite, chosen for its reliable cropping, bolt resistance and winter hardiness. Japanese heritage produces a mild flavoured onion bulb, delicious eaten fresh or stored through to autumn. The short, wide bulbs produce rich straw coloured skins with crisp white flesh. Height: 45cm (18"). Spread 15cm (6").
More info
    • 75 onion sets

    • Despatch: By end of September 2016
    •  
    • £3.49
    • 150 onion sets

    • Despatch: By end of September 2016
    •  
    • £5.99

Shallot 'Jermor' (Autumn Planting)

Allium cepa (Aggregatum Group)

 Customer Rating

Autumn planting.

Shallot 'Jermor' is from French production of Jersey 'half long' types with long, rather than rounded bulbs that are often referred to as 'banana' shallots. The shiny copper-skinned bulbs with crisp, pink-tinged flesh make this a favourite with exhibitors. This RHS AGM variety is equally popular in the kitchen for its superb sweet taste. An excellent variety for autumn planting with good storage potential. Height: 35cm (14"). Spread: 15cm (6").


Useful links:

Companion PlantingHow to grow Onions

More info
    • 20 shallot bulbs

    • Despatch: By end of September 2016
    •  
    • £9.99

Shallot 'Springfield' (Spring planting)

Allium cepa (Aggregatum Group)

Spring planting.

These high yielding, shiny bronzed-skinned shallots have good bolting resistance. The reddish tinted flesh of Shallot 'Springfield' has a strong flavour so is ideal for pickling/stews and casseroles. Bulbs store very well. Height: 35cm (14"). Spread: 15cm (6").


Useful links:

Companion PlantingHow to grow Onions

More info
    • 20 shallot sets

    • Despatch: By end of February 2016
    •  
    • £6.99

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 2016
    •  
    • £3.99
    • 150 onion sets

    • Despatch: By end of March 2016
    • SAVE 99p  
    • £7.98 £6.99

Onion 'Spitfire' F1 Hybrid (Spring Planting)

Allium cepa

Spring planting. Heat treated.

Fresh from British breeding, this exciting new brown-skinned hybrid has excellent early vigour meaning you can harvest from early July. Onion 'Spitfire' produces good yields of medium-sized, globed-shaped bulbs, with crisp white flesh suitable for all culinary purposes. This heat-treated onion has a strong root system making it suitable for a wide range of soil types. 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 2016
    •  
    • £4.99
    • 150 onion sets

    • Despatch: By end of March 2016
    • SAVE £1.99  
    • £9.98 £7.99

Onion 'Turbo' (Spring Planting)

Allium cepa

Spring planting.

Supplies of RHS AGM variety, Onion 'Turbo' have been hard to come by in recent years. This golden-brown skinned variety is late maturing, producing good yields of medium sized onions. The rounded bulbs have a crisp flesh and a deliciously strong flavour that is suitable for all culinary purposes. 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
    • 50 onion sets

    • Despatch:
    •  
    • £4.99
    • Out of stock
    • 100 onion sets

    • Despatch:
    • SAVE £2.99  
    • £9.98 £6.99
    • Out of stock