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Allium cepa ‘Setton’

Onion

  • Botanical name: Allium cepa 'Setton'
  • Common name: Onion
  • Family: Alliaceae
  • Plant Type: Vegetable

Bulbing onions, Allium cepa, can be used all year round, either fresh from the garden or storage. Yellow, red and white-skinned varieties are available, with more or less pronounced flavour and keeping abilities. Varieties sown in spring (or earlier under glass) or grown from sets (small bulbs) are ready to harvest from late summer onwards and keep until the following spring. Seed or set varieties started in late summer or early autumn stay in the ground over winter and mature in early summer after stored onions are used up – these varieties only keep until the new year.

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Onions grow best in a sunny site in rich but light soil, that’s relatively free-draining. They’ll tolerate a range of soils, as long as it’s firm.

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Allium cepa ‘Setton’ is an improved version of traditional white-skinned variety ‘Sturon’. It has a more uniform shape, bears higher yields and has better storage potential than ‘Sturon’. ‘Setton’ also has a good, strong flavour.

How to grow Allium 'Setton'

  • Plant size

    45cm height

    15cm spread

  • Aspect

    South facing, west facing

  • Sun exposure: Full sun
  • Hardiness: Hardy
  • Soil type: Well drained / light / sandy / clay / heavy / moist / chalky / alkaline

Plant calendar

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sow
Sow

Do Sow in January

Do not Sow in February

Do not Sow in March

Do not Sow in April

Do not Sow in May

Do not Sow in June

Do not Sow in July

Do not Sow in August

Do not Sow in September

Do not Sow in October

Do not Sow in November

Do not Sow in December

Plant
Plant

Do not Plant in January

Do not Plant in February

Do Plant in March

Do Plant in April

Do not Plant in May

Do not Plant in June

Do not Plant in July

Do not Plant in August

Do not Plant in September

Do not Plant in October

Do not Plant in November

Do not Plant in December

Harvest
Harvest

Do not Harvest in January

Do not Harvest in February

Do not Harvest in March

Do not Harvest in April

Do not Harvest in May

Do not Harvest in June

Do Harvest in July

Do Harvest in August

Do not Harvest in September

Do not Harvest in October

Do not Harvest in November

Do not Harvest in December

Allium 'Setton' and wildlife

Allium 'Setton' has no particular known value to wildlife in the UK.

Is Allium 'Setton' poisonous?

Allium 'Setton' can be toxic.

Toxic to:

Toxic to Cats

Toxic to Dogs

Toxic to Horses

No reported toxicity to:

No reported toxicity to Birds

No reported toxicity to Livestock

No reported toxicity to People

Plants that go well with Allium 'Setton'