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
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Chefs Favourites Small Plot Collection

Chefs Favourites Small Plot Collection

Grow for great flavour ... More

Pack Quantity: 75x Onion Sets, 20x Shallot Sets, 2x Garlic Bulbs & 1x Gro-Bed

 

 
£11.97
Onion Seeds - Tosca

Onion Seeds - Tosca

Torpedo-shaped onions! ... More

Pack Quantity: 1 Packet - 100 Seeds

 

 
£1.49
Spring Onion Seeds - Gerda

Spring Onion Seeds - Gerda

Early-harvesting and hardy! ... More

Pack Quantity: 500x Spring Onion Seeds

 

 
£1.99
Red and White Shallot Duo Pack - Autumn Planting

Red and White Shallot Duo Pack - Autumn Planting

Big supplies that store well ... More

Pack Quantity: 30x Sets, 15x of Each Variety

 

 
£12.98
Kent & Stowe Onion Hoe

Kent & Stowe Onion Hoe

Embossed quality hand tool ... More

Pack Quantity: 1 Onion Hoe

 

 
£14.99
Spring Onion Seeds - Guardsman

Spring Onion Seeds - Guardsman

Holds in good condition for longer! ... More

Pack Quantity: 1,000x Spring Onion Seeds

 

 
£2.79
Spring Onion Seeds - White Lisbon

Spring Onion Seeds - White Lisbon

Mild & crispy spring onion! ... More

Pack Quantity: 750x Spring Onion Seeds

 

 
£1.69
Shallot Sets - Red Sun Autumn Planting

Shallot Sets - Red Sun Autumn Planting

Great value bulbs ... More

Pack Quantity: 500g, Approx. 15 Sets

 

 
£4.99
Spring Planting Onion, Shallot & Garlic Special Offer Collection

Spring Planting Onion, Shallot & Garlic Special Offer Collection

Save money! ... More

Pack Quantity: 1x Pack Each of Onions, Garlic, Shallots, 3x Onion Nets & 900g tub of Fertiliser

 

 
£14.95
Onion Seeds - Ailsa Craig

Onion Seeds - Ailsa Craig

Excellent keeping qualities! ... More

Pack Quantity: 500 seeds

 

 
£2.89
Great Little Weeder

Great Little Weeder

They don’t make them like they used to! ... More

Pack Quantity: 1x Little Weeder

 

 
£12.99
Shallot Seeds - Ambition

Shallot Seeds - Ambition

Great for the showbench! ... More

Pack Quantity: 75x Onion Seeds

 

 
£1.99
Onion Seeds - Barletta Silverskin

Onion Seeds - Barletta Silverskin

Mild, Crisp & Crunchy! ... More

Pack Quantity: 400 seeds

 

 
£1.89
Pre-Planting Onion, Garlic & Shallot Fertiliser

Pre-Planting Onion, Garlic & Shallot Fertiliser

Concentrated Pre-Planting Garlic Fertiliser ... More

Pack Quantity: 1x 900g Tub

 

 
£6.99
Stuttgarter Stanfield Onion Sets

Stuttgarter Stanfield Onion Sets

Super choice for home gardeners! ... More

Pack Quantity: Approx. 75 Sets

 

 
£3.99
Onion Sets - Rumba (Heat Prepared)

Onion Sets - Rumba (Heat Prepared)

A top performer! ... More

Pack Quantity: Approx. 75 Onion sets (250g)

 

 
£3.99
Onion Sets - Fen Early (Heat Prepared)

Onion Sets - Fen Early (Heat Prepared)

Marshalls Exclusive! ... More

Pack Quantity: Approx. 75 Onion Sets (250g)

 

 
£3.99
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
Extra Early Wight Garlic Bulbs

Extra Early Wight Garlic Bulbs

Fat and full cloves ready from May ... More

Pack Quantity: 2x Garlic Bulbs, Approx. 10-15 Cloves

 

 
£6.99
Shallot Sets - Red Gourmet

Shallot Sets - Red Gourmet

Absolutely delicious! ... More

Pack Quantity: Approx. 20 Shallot Sets

 

 
£4.99
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November
  • Roasted Elephant Garlic Roasted Elephant Garlic

    If you thought you didn't like the taste of Garlic, think again! Elephant garlic produces huge, delicious bulbs which are excellent when served roasted and marinated with butter and olive oil.

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