Onion Heat Treated Bulbs - Twin Pack

2 x 250g Packs (1 of each variety)


  • Two amazing varieties of onions to fill your allotment or vegetable patch!
  • Both the Onion Sets - Hysky & Onion Sets - Red Ray will have you enjoying onions all season.
  • Both heat treated sets will produce onions you can be proud of.
Despatch By The End Of March 2022

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Onion Heat Treated Bulbs - Twin Pack

Two amazing varieties of heat-treated onions!

The Onion Heat Treated Bulbs - Twin Pack is the ideal combination of onions to grow in your allotment or vegetable patch this year. Containing both the early producing Onion Sets - Hysky and the vivid coloured & delicious Onion Sets - Red Ray You won’t be disappointed. The twin pack contains two varieties of heat treated onion sets (250g packs of each):

Onion Sets - Hysky

A variety of onion strong against fusarium.

The Onion Sets - Hysky is a great all rounder. Producing plump, round onions hard in texture. The Onion Sets- Hysky produces early which means you can enjoy fresh home grown onions for longer. These onions will do well in any soil type too! 

Onion Sets - Red Ray

Great flavour and ruby colour

The exciting Onion sets - Red Ray is a true must have in your vegetable patch or allotment. This is a uniform variety that boasts an excellent ruby red skin, accompanied by an amazing flavour. Thanks to its very strong root system, the Onion Sets - Red Ray is a very productive variety that is suitable for long term storage.

Growing Information

Onions like a sunny, sheltered site in well-drained soil. Plant onions sets 10cm apart in rows 30cm apart from October to mid-April (dependant on variety). Gently push the sets into soft, well-worked soil so that the tip is just showing, and firm the soil around them. 

Water if the weather is dry and give an occasional feed with a general liquid fertiliser. A light feed of high potassium fertiliser in June will help ripen the bulbs ready for storage. Stop watering and feeding once your onions have begun to gain some colour on the top, and remove any mulch or soil to expose the bulb to the sun.

Onions can be harvested when the foliage turns yellow and starts to topple over. Leave for two to three weeks and then carefully lift with a garden fork. If you wish to store onions they must be firm, disease-free and then dried for two to three weeks, either laid out in the sun or in a shed if the weather is wet.

Order Despatch

Orders are despatched promptly by post or parcel carrier. Seasonal items such as plants are sent separately with the estimated delivery times stated against each variety both in our catalogue and on our website.

Small items are sent by Royal Mail and larger items by courier. When ordering large items please provide your phone number so that the courier can contact you if necessary.

Please note that when several items are ordered they may not all be delivered at the same time.

Delivery Charge

Standard Charge

Packet seed only will incur a carriage charge of £2.99.

All other products incur a carriage charge of £4.99.

If your order comprises of a combination of carriage charges then a combined carriage charge of £6.99 will be applied.

Live Plants

Dobies wants to ensure that all of our plants are delivered to you in the best condition for planting. Unfortunately there are some postcodes that take longer to deliver to and therefore we can not guarantee this, so we are sorry to advise that we do not ship live plants to the following areas; HS, IV41-IV56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR25, ZE1-ZE3.

Non Standard Deliveries

Unfortunately like many companies in our industry we are currently only able to supply orders to UK based customers, excluding those in Northern Ireland. We are committed to finding a way that we can resume or normal services again as soon as possible. Please accept our apologies for any inconvience caused.

Very Large items

If ordering any large items marked large lorry items  a surcharge of £5 per item will be applied. These items are also not available to areas and postcodes shown under non standard deliveries. We may need to contact you regarding delivery so please provide a contact number with all orders.

Prices include VAT where applicable.

We reserve the right to contact you and advise an additional charge where necessary and are happy to quote for carriage of specific products to more remote areas. Some items may not be available to all areas.

We reserve the right to revise any carriage charges in the event of carrier price increase or other unforeseen circumstances. We will always advise of the carriage charge before payment is taken.

All Dobies products should reach you in perfect condition, just as they left us. If you are dissatisfied in any way with their condition on arrival, please let us know within 14 days. We are only liable for the cost of the goods as quoted on the website plus the cost of delivery if the goods are faulty.