Heat Prepared
Our Heat Treated Onion Sets are specially heat-treated for 20 weeks to help prevent bolting. Heat Preparation also extends the growth period which means that greater yields can be achieved.

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Our Heat Treated Onion Sets are specially heat-treated for 20 weeks to help prevent bolting. Heat Preparation also extends the growth period which means that greater yields can be achieved.

| Product | Rating | Jan | Fed | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Onion Set Collection (Heat Prepared) | 5 | ||||||||||||
| Onion Sets: New Fen Globe (Heat Prepared) | 4.5 | ||||||||||||
| Onion Sets: Fen Early (Heat Prepared) | 4 | ||||||||||||
| Onion Hyred | 4.5 | ||||||||||||
| Onion Heat Prepared Hytech | 5 |
August is primarily about harvesting your crops, but there are still some vegetables that can be sown and planted out!
Achieve earlier crops with fleece or cloches
Decide what to plant and where, to get the best out of your plot.
Onion Set Collection (Heat Prepared)
Special offer - SAVE OVER 20%
Pack Quantity: Approx 100 Sets of Each Variety
Onion Sets: Fen Early (Heat Prepared)
Marshalls Exclusive!
Pack Quantity: Approx. 100 Fen Early Onion Sets
Onion Sets: New Fen Globe (Heat Prepared)
Yields heavy crops of mild onions!
Pack Quantity: Approx 100 Sets