2 packs for £15.98 Save £8 (50 bulbs) 4 packs for £29.96 Save £18 (100 bulbs)

2 packs for £22.98 Save £5 (50 bulbs)

2 packs for £24.98 Save £5 (50 bulbs) OR 4 packs for £39.96 Save £20 (100 bulbs)

2 packs for £24.98 Save £5 (50 bulbs)

Sorry this item is currently unavailable due to a stock shortage

Please see our recommended alternative variety in the description below.



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Onion Heat Prepared Set Collection with Fleece Tunnel


Catalogue Code: 1040-6022

Sale price

Sorry, this item is not currently available.

Regular price £9.99
Heat prepared onion collections with Less Than Half Price Giant Fleece Tunnel available to order on-line from Marshalls

Pack Contents: Onion collection: 225 sets (75 (250g) of every variety) and tunnel


  • Heat-treated for early planting
  • Guaranteed and big harvests
  • Protective tunnel against weather and bird damage

Get hold of this pack of 225 pre-planting sets PLUS Giant Fleece Tunnel to give you a summer crop of flavoursome onions.

We've heat-treated all 225 bulbs for 20 weeks to minimise bolting - that means your plants won;t go to seed early and your onion bulbs will keep growing unaffected

Our Heat Prepared Collection consists of:
• the truly superb FEN EARLY;
• award-winning RED FEN;
• great performing RUMBA;
• Plus FREE Onion, Shallot & Garlic Fertiliser.

Marshalls Giant Fleece Tunnels provide year-round protection for almost everything in the vegetable plot and will give you the opportunity to sow and propagate much earlier.

High-grade 50gsm polypropylene fleece which creates warmth and insulation whilst allowing moisture and sunlight to filter through. Protects against frosts, harsh weather and pests.

Growing Calendar

J Jan F Feb M Mar A Apr M May J June J Jul A Aug S Sep O Oct N Nov D Dec
Sow Outdoors


Delivery to outside of the UK

As of the 9th of December 2020 we are currently unable to deliver any products from 1st January 2021 to non-mainland UK delivery addresses pending agreement following Brexit. This includes Europe, Channel Islands, Republic of Ireland, Northern Ireland, USA and Rest of World. Please keep checking back on our website for the latest updates.

For more information about our deliveries please click here.