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One of the most popular crops for the gardener. The onion family covers such a wide range of types; from chives to spring onions. Spring onions can be harvested for both the bulb and the stems. If you're looking to grow your own onions but don't want to wait as long, try our onion sets or shallot sets.
Early sowings can be made under glass from December for large exhibition types and up to February for other bulbing types. Sow into pots or seed trays, and lightly cover with a sprinkle of vermiculite or compost, and place at a temperature of 14°C. Greenhouse sown seedlings can be pricked out into individual pots or modular trays. Move plants to a cold frame in April to harden off before planting outside at 15cm apart.
Outdoor sowings can be made in April.
Onion Ailsa Craig
Ailsa Craig produces large globe shaped bulbs with a mild flavour beneath golden straw coloured skin. This variety makes for a good exhibition onion but does not store for long periods and should be used in early winter.
Product Code: 13201
Pack: 400 Seeds In Stock
Onion Armstrong F1
Armstrong F1 is a very productuive maincrop. It is a Rijnsburger type with beautiful coloured strong skin and has an excellent long keeping quality.
Product Code: 13231
Pack: 110 Seeds In Stock
Onion Globo
EXHIBITION. Traditionally sown on boxing day for exhibitions.
Product Code: 13233
Pack: 250 Seeds In Stock
Onion Lilia (salad)
Lilia onions seeds produce salad / pickling onions with a beautiful shiny intense red inner core.
Product Code: 13234
Pack: 500 Seeds In Stock
Onion Long White Ishikura
Long White Ishikura Spring Onion Seeds - A Japanese bunching type of onion. RHS Award
Product Code: 85017
Pack: 300 Seeds In Stock
Onion Mammoth Improved
EXHIBITION. Mammoth Improved is the perfect exhibition onion because it can be grown to over 2.5kg in weight, and has a lovely uniform shape to the bulb.
Product Code: 18105
Pack: 100 Seeds In Stock
Onion Mammoth Red
EXHIBITION. The Mammoth Red onion is the largest red onion in cultivation, making it ideal for use as an exhibition onion.
Product Code: 18168
Pack: 100 Seeds In Stock
Onion North Holland Blood Red
North Holland Blood Red onions have rich crimson outer skins and round generous bulbs. They can be eaten raw or roasted but are also versatile enough that they can be picked early as a salad onion. They make an excellent companion plant with carrots to help deter carrot fly.
Product Code: 13230
Pack: 250 Seeds In Stock
Onion Paris Silverskin
Paris Silverskin onions are easy to grow and have a dual purpose. If you like a good size bulb on "spring" onions pull them young or leave to mature and crop as small onions for pickling.
Product Code: 13216
Pack: 500 Seeds In Stock
Onion Red Baron (RHS Award of Garden Merit)
Onion Red Baron is a beautiful deep blood red coloured onion with slightly flattened globe shaped bulbs that will keep into the new year. It has late maincrop maturity with good skin and thin necks.
Product Code: 13227
Pack: 250 Seeds In Stock
Onion Red Brunswick
Red Brunswick onion seeds. These are late maturing semi flat bulbs of dark red. They are overall, medium to large in size with excellent mild but pungent flavour.They are very decorative when sliced across the bulb to reveal which and red rings,so are ideal fresh in salads or cooked with pasta.
Product Code: 13223
Pack: 275 Seeds In Stock
Onion Rijnsburger
STAR BUY. Rijnsburger is an excellent Dutch variety producing large, uniform globular bulbs.
Product Code: 13207
Pack: 400 Seeds In Stock
Onion Rossa Longa Di Firenze
Onion Rossa Longa di Firenze Seeds
Product Code: 13224
Pack: 250 Seeds In Stock
Onion Santero F1
Santero F1 seeds produce onions that are one of the first varieties to be resistant to Downy mildew. These have a globe to slightly flat shape with copper/golden skin. It has main crop maturity with good yields and stores well.
Product Code: 13232
Pack: 200 Seeds In Stock
Onion Senshyu Yellow
Senshyu Yellow is an ever popular over-wintering Japanese onion. They are a heavy yielding variety for August sowing and June harvesting. It produces excellent quality semi-globe shaped bulbs with golden skin and white flesh.
Product Code: 13213
Pack: 150 Seeds In Stock
Onion Tosca
Onion Tosca produces a torpedo shaped onion with yellow to brown skins. This particular variety has excellent flavour and is suitable for winter storage.
Product Code: 13235
Pack: 250 Seeds In Stock
SALE - Spring Onion Slender Star
Spring Onion Slender Star seeds
Product Code: 13239
Pack: 500 Seeds In Stock
