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 1-20 of 99 shown
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Onion Seeds - Tosca

Onion Seeds - Tosca

Torpedo-shaped onions! ... More

Pack Quantity: 1 Packet - 100 Seeds

 

 
£1.49
Spring Onion Seeds - White Lisbon - Winter Hardy

Spring Onion Seeds - White Lisbon - Winter Hardy

Early spring harvests ... More

Pack Quantity: 400x Spring Onion Seeds

 

 
£1.69
Spring Onion Seeds - White Lisbon

Spring Onion Seeds - White Lisbon

Mild & crispy spring onion! ... More

Pack Quantity: 750x Spring Onion Seeds

 

 
£1.69
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
Shallot Seeds - Zebrune

Shallot Seeds - Zebrune

good resistance to bolting ... More

Pack Quantity: 75x Onion Seeds

 

 
£1.99
Onion Seeds - Giant Zittau

Onion Seeds - Giant Zittau

Excellent for pickling! ... More

Pack Quantity: 500x Onion Seeds

 

 
£1.99
Spring Onion Seeds - Furio

Spring Onion Seeds - Furio

Colourful Spring Onions! ... More

Pack Quantity: 300x Spring Onion Seeds

 

 
£1.99
Spring Onion Seeds - Lilia (Red Onion)

Spring Onion Seeds - Lilia (Red Onion)

reliable spring onion ... More

Pack Quantity: 500x Spring Onion Seeds

 

 
£1.99
Spring Onion Seeds - Gerda

Spring Onion Seeds - Gerda

Early-harvesting and hardy! ... More

Pack Quantity: 500x Spring Onion Seeds

 

 
£1.99
Spring Onion Seeds - Guardsman

Spring Onion Seeds - Guardsman

The standard spring onion ... More

Pack Quantity: 500x Spring 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 - 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 - Isobel Rose

Onion Seeds - Isobel Rose

Beautiful pink and white internal rings! ... More

Pack Quantity: 300 Seeds

 

 
£2.49
Spring Onion Seeds - Guardsman

Spring Onion Seeds - Guardsman

Holds in good condition for longer! ... More

Pack Quantity: 1,000x Spring Onion Seeds

 

 
£2.79
Onion Seeds - Ailsa Craig

Onion Seeds - Ailsa Craig

Excellent keeping qualities! ... More

Pack Quantity: 500 seeds

 

 
£2.89
Red Cross Onion Sets

Red Cross Onion Sets

Over Winters Superbly! ... More

Pack Quantity: Approximately 75 Onion Sets

 

 
£3.99
Shakespeare Onion Sets

Shakespeare Onion Sets

Exceptional Bolt Resistance! ... More

Pack Quantity: Approximately 75 Onion Sets

 

 
£3.99
Carcassonne Wight Garlic Bulbs

Carcassonne Wight Garlic Bulbs

Pink-cloved Hardneck! ... More

Pack Quantity: 2 Bulbs (approx 20-25 cloves)

 

 
£4.99
Provence Wight Garlic Bulbs

Provence Wight Garlic Bulbs

Fat & Juicy Cloves! ... More

Pack Quantity: 2 Bulbs / Approximately 20-25 Cloves

 

 
£4.99
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May
  • 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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