Onion Four Colour Bulb Mix

Brand: Thompson & Morgan

Product Code: AITKB0456

Availability: Out of stock

Out of stock


This exciting four colour mix includes Red Tide F1 which is from new breeding in red onions, Hybound F1 has attractive brown skinned bulbs and a high percentage of single centred bulbs, White Lady F1 have white skin and crisp but juicy flesh, Isobel Rose has colour that deepens on storage.

Sowing Info:

Sow seed indoors in individual pots or a seed tray at a depth of 6mm (¼in) using free-draining, seed-sowing compost. Place in a propagator or seal container inside a polythene bag at a temperature of 15-20°C (59-68°F) until after germination which usually takes 10-12 days. Once germinated, grow on at 10-15°C (50-59°F) until all risk of frost has passed and plants are large enough to plant outdoors at a distance of 10cm (4in) apart. Cover with a protective netting or fleece to prevent attack from birds and insects. Water thoroughly after planting and as bulbs swell. Alternatively, sow outdoors mid March to mid April thinly at a depth of 1cm (½in) and a distance of 30cm (12in) between rows.

Growing Info:

Aftercare Info:

Flowering Period:

Harvesting Period:

March to May

No of Seeds:



Seeds - Postal Delivery cost is €2 and applies to orders of seed packets ONLY. (Please Note: This Does Not Apply to Seed Potatoes, Onion Sets or Bulbs)

Standard delivery within 2-5 working days, for all other orders is €5.99 per online order up to 10kg regardless of the number of items ordered.

Orders over 10kg are charged at €9.99. The Max order we can send is 30kg.

Collection In Store is not available at this time.

Deliveries are dispatched on the next working day after the order has been placed, and you should receive your order within 2 - 5 working days. In the unlikely event that an item you have ordered is out of stock, we will notify you as soon as possible to inform you of any possible delays. Orders placed on a Friday or over the weekend, will be shipped on Monday.

Please note, plants and seeds cannot be dispatched overseas due to international customs regulations.