![dt-brown ONIONS/GARLIC/SHALLOTS Heat Treated Onion Set Collection](http://www.dtbrownseeds.co.uk/cdn/shop/files/ONI-081z_3b7a430b-9fda-47c7-94d3-a8c22316d500.jpg?v=1739473095&width=800)
Heat Treated Onion Set Collection
From 11th March 2025.
![dt-brown ONIONS/GARLIC/SHALLOTS Heat Treated Onion Set Collection](http://www.dtbrownseeds.co.uk/cdn/shop/files/ONI-081z_3b7a430b-9fda-47c7-94d3-a8c22316d500.jpg?v=1739473095&width=800)
Product Description
SAVE £2!
The collection consists of two of the best heat treated onion varieties.
Cupido - A recent introduction that is becoming increasingly popular amongst commercial growers. Giving a high yield, it produces consistently round onions with an attractive golden yellow colour. With a perfect slightly sharp taste and crispness this variety will keep you going right through the winter as stores well.
Red Baron AGM - The best red-skinned variety, the attractive, crimson-skinned bulbs when sliced reveal contrasting red and white rings, making it most attractive on the plate. Red Baron has a lovely, robust flavour and is a remarkably good keeper. The perfect partner for Cupido.
Heat treating our onion sets is rather like turbo-charging them! This totally natural process takes several months, but the process means they establish and grow very rapidly, giving higher yields - and with virtually no risk of prematurely running to seed or 'bolting'.
All of our bulbs are certified as disease and virus free.
Delivered in 250g packs, each pack containing approx. 70 sets.
Delivery & Returns
Looking for a hassle-free way to get your gardening essentials? Look no further than DT Brown!
We know how important your garden is to you, and want you to be able to stock up on everything you need.
All our delivery charges will automatically appear in your shopping basket.
- Orders for seed only will incur a £2.45 delivery charge
- Orders for non-seed items will incur a £4.95 delivery charge
- A combined order (e.g. seeds and plants) will incur a £7.35 delivery charge.
Product Details
Planting & Harvesting
- Sow Indoors
- Sow/Plant Outside
- Flowers/Harvest
FAQs
How are onions heat treated?
When to plant heat treated onion sets
Should onion sets be soaked before planting?
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