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Onion Seeds & Bulbs

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We have found 39 onion seeds & bulbs from 39 retailers ranging in price from the cheapest at £1.29 to the most expensive at £4.55.



Showing 1 to 20 of 39 Order by: price ↓ | price ↑ | a-z | best selling

Onion Unwins Exhibition Seeds

Onion Unwins Exhibition Seeds

Capable of growing to more than 7lb when pampered it produces bulbs weighing 1lb with the minimum...

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£1.99

Unwins

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Onion Sets F1 Hyred - Heat Treated (200g Pack)

Onion Sets F1 Hyred Heat Treated (200g Pack)

The first F1 hybrid red onion from sets and an excellent variety! Hyred is one of the latest to m...

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£3.75

Suttons Seeds

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Onion (Japanese) Hi Keeper Seeds (Gro-sure)

Onion (Japanese) Hi Keeper Seeds (Gro Sure)

Good winter hardiness makes this one of the best for sowing outdoors in autumn for overwintering....

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£2.99

Unwins

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onion 'Senshyu Semi Globe Yellow' (onion sets)

Onion 'senshyu Semi Globe Yellow' (Onion Sets)

Position: full sun <br/> Soil: any soil <br/> Rate of growth: average <br/> Other features: eac...

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£1.29

Crocus

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Onion Sets Sturon (200g)

Onion Sets Sturon (200g)

A well known, flavoursome variety which produces round, straw-coloured, medium-sized onions just ...

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£2.20

Suttons Seeds

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Onion Sets Sturon (400g)

Onion Sets Sturon (400g)

A well known, flavoursome variety which produces round, straw-coloured, medium-sized onions just ...

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£3.50

Suttons Seeds

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Onion Sets - F1 Hercules (200g Pack)

£2.50

Suttons Seeds

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Onion Sets - F1 Hercules (400g Pack)

£3.95

Suttons Seeds

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Speedy Veg Seed - Onion Apache

Speedy Veg Seed Onion Apache

A fast maturing red spring onion (or salad onion if you prefer!) which keeps its colour when peel...

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£1.49

Suttons Seeds

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onion 'Stuttgarter Giant' (onion sets)

Onion 'stuttgarter Giant' (Onion Sets)

Position: full sun <br/> Soil: any soil <br/> Rate of growth: average <br/> Other features: eac...

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£1.79

Crocus

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onion 'Sturon' (onion sets)

Onion 'sturon' (Onion Sets)

Position: full sun <br/> Soil: any soil <br/> Rate of growth: average <br/> Other features: eac...

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£1.99

Crocus

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onion 'Red Baron' (onion sets)

Onion 'Red Baron' (Onion Sets)

Position: full sun <br/> Soil: any soil <br/> Rate of growth: average <br/> Other features: eac...

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£2.99

Crocus

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Onion Sets F1 Centurion (200g)

Onion Sets F1 Centurion (200g)

This impressive strong growing hybrid variety produces a heavy crop which is early to mature, esp...

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£2.50

Suttons Seeds

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onion 'Radar' (onion sets)

Onion 'Radar' (Onion Sets)

Position: full sun <br/> Soil: any soil <br/> Rate of growth: average <br/> Other features: eac...

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£1.79

Crocus

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onion 'Troy' (onion sets)

Onion 'Troy' (Onion Sets)

Position: full sun <br/> Soil: any soil <br/> Rate of growth: average <br/> Other features: eac...

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£1.99

Crocus

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onion 'Electric' (onion sets)

Onion 'Electric' (Onion Sets)

Position: full sun <br/> Soil: any soil <br/> Rate of growth: average <br/> Other features: eac...

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£1.99

Crocus

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Onion Ailsa Craig 500 Seeds
Free delivery

Onion Ailsa Craig 500 Seeds

Excellent mild flavourSowing time is from January to AprilGardeners favourite and a great all-rou...

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£2.99

Jersey Plants Direct

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Onion Wellington Seeds (Gro-sure)

Onion Wellington Seeds (Gro Sure)

An excellent variety for storing Wellington is a disease resistant reliable onion with an excelle...

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£1.99

Unwins

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Onion  Red Baron x 150 Seeds
Free delivery

Onion Red Baron X 150 Seeds

A superb quality red onion with good skin colour and texture. It&#39;s attractive appearance make...

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£2.35

Blooming Direct

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Onion  Ailsa Craig x 350 Seeds
Free delivery

Onion Ailsa Craig X 350 Seeds

Going strong since 1887! This heritage exhibition variety was named after a small island off the ...

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£2.15

Blooming Direct

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Not quite sure? Need some inspiration?

For inspiration from real gardens, take a look at our pages on winter vegetables, and onions & shallots.

  • Winter vegetables at Heligan
    Gwendas
  • Leeks
    Yorkshire
  • Winter Cabbage
    Amy
  • Heligan
    Gwendas
  • Last of the veg planted last year
    Sueb
  • Parsnips & Carrots
    Theoldgunner


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