Onions, Shallots & Garlic

Marshall’s has an extensive range of onion, garlic and shallot sets which have been tried and tested to select the best performing varieties. You can grow onions, garlic and shallots from seed or from sets.

Sets are easy to grow as they can be planted directly into the garden, or into wide containers, as they’re low-maintenance and don’t take up much room. Onion, garlic and shallot sets can be planted in the spring as the soil starts to warm. They should be harvested from late June or early July, as the leaves begin to turn yellow.

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Onions, Shallots & Garlic
Products 21-40 of 99 shown
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Onion Seeds - Giant Zittau

Onion Seeds - Giant Zittau

Excellent for pickling! ... More

Pack Quantity: 500x Onion Seeds

 

 
£1.99
Shallot Sets - Golden Gourmet Autumn Planting

Shallot Sets - Golden Gourmet Autumn Planting

... More

Pack Quantity: Approximately 15-20 Shallot Sets

 

 
£4.99
Onion Nets

Onion Nets

Keep your crops in top condition! ... More

Pack Quantity: 5x Storage Nets

 

 
£4.99
Shallot Sets - Red Sun Autumn Planting

Shallot Sets - Red Sun Autumn Planting

Great value bulbs ... More

Pack Quantity: Approximately 20 Shallot Sets

 

 
£4.99
Red Cross Onion Sets

Red Cross Onion Sets

Over Winters Superbly! ... More

Pack Quantity: Approximately 75 Onion Sets

 

 
£3.99
Onion Seeds - Ailsa Craig

Onion Seeds - Ailsa Craig

Excellent keeping qualities! ... More

Pack Quantity: 500 seeds

 

 
£2.89
Onion Seeds - Isobel Rose

Onion Seeds - Isobel Rose

Beautiful pink and white internal rings! ... More

Pack Quantity: 300 Seeds

 

 
£2.49
Shallot Seeds - Zebrune

Shallot Seeds - Zebrune

good resistance to bolting ... More

Pack Quantity: 75x Onion Seeds

 

 
£1.99
Onion Seeds - Marco F1 Hybrid

Onion Seeds - Marco F1 Hybrid

Beautiful globe shaped onions ... More

Pack Quantity: 400 seeds

 

 
£1.99
Onion Seeds - Barletta Silverskin

Onion Seeds - Barletta Silverskin

Mild, Crisp & Crunchy! ... More

Pack Quantity: 400 seeds

 

 
£1.89
Shallot Seeds - Ambition

Shallot Seeds - Ambition

Great for the showbench! ... More

Pack Quantity: 75x Onion Seeds

 

 
£1.99
Provence Wight Garlic Bulbs

Provence Wight Garlic Bulbs

Fat & Juicy Cloves! ... More

Pack Quantity: 2 Bulbs / Approximately 20-25 Cloves

 

 
£4.99
Onion Seeds - Red Baron F1 Hybrid

Onion Seeds - Red Baron F1 Hybrid

Longest-storing onion! ... More

Pack Quantity: Sufficient for a 30ft/9m Row

 

 
£2.29
Onion Seeds - Tosca

Onion Seeds - Tosca

Torpedo-shaped onions! ... More

Pack Quantity: 1 Packet - 100 Seeds

 

 
£1.49
Autumn Planting Onion, Shallot & Garlic Special Offer Collection

Autumn Planting Onion, Shallot & Garlic Special Offer Collection

Get a great Autumn Deal! ... More

Pack Quantity: 1x net of 75 Onion sets, 2x Garlic bulbs, 20x Shallot sets, 3x Onion Nets & a 900g tub of Fertiliser

 

 
£14.90
Autumn Planting Shallot Duo Pack

Autumn Planting Shallot Duo Pack

Less than 20p each for every bulb ... More

Pack Quantity: Approximately 40 Shallots, 20 of Each Variety

 

 
£7.98
Onion Growing Kit

Onion Growing Kit

Save over £5! ... More

Pack Quantity: 900g bottle of fertiliser + Dibber + 5x Storage Nets

 

 
£12.90
Kent & Stowe Onion Hoe

Kent & Stowe Onion Hoe

Embossed quality hand tool ... More

Pack Quantity: 1 Onion Hoe

 

 
£14.99
Shallot Sets - Eschalote Grise BOGOF

Shallot Sets - Eschalote Grise BOGOF

Special Offer! ... More

Pack Quantity: 15 PLUS 15 sets FREE

 

 
£8.95
Garlic - Red Duke - buy 1 get 1 FREE

Garlic - Red Duke - buy 1 get 1 FREE

Special Offer! ... More

Pack Quantity: 2 PLUS 2 bulbs FREE

 

 
£6.95
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