Thompson & Morgan

Important delivery notice
The products on this site are only delivered to UK addresses. If you require delivery to another country please visit one of our other sites below.

Refine Results

Refine by..

Email Newsletter

Sign up to our newsletter

Onion & Leek Seeds


Growing onions from seed is easier than you think and can be cheaper than buying onion sets. You'll find all different types of onion in our range - spring, white, red, brown and shallots. Our range of leeks offers outstanding garden and exhibition varieties.



We have found 15 products.
 

Spring Onion 'Cipollotto Blanca de Lisboa' - Vita Sementi® Italian Seeds

Allium cepa, Bunching Onion, Scallion

The traditional Italian 'spring onions' an essential ingredient for salads throughout the season. Salad Onion Cipollotto Blanca de Lisboa is best pulled small before bulbing develops. More info
    • 1 packet (1400 spring onion seeds)

    • Despatch: Within 3 days
    •  
    • £1.99

Spring Onion 'White Lisbon' - Duchy Originals Organic Seeds

Allium cepa, Bunching Onion, Scallion

Quick growing with a delicious, pungent flavour. Spring Onion White Lisbon is popular and reliable for successional sowings throughout the season. Delicious when young, becoming more pungent as the stems enlarge and start to bulb.
More info
    • 1 packet (400 spring onion seeds)

    • Despatch: Within 3 days
    •  
    • £1.99

Onion 'Rouge Long De Florence' - Heritage

Allium cepa

Italian Onion 'Rouge Long de Florence' produces traditional torpedo shaped bulbs with stunning, deep purple red skin. This heritage red onion is mild, and sweet - perfect for adding colour and flavour to salads or stir fries, and great for pickling too. This versatile variety can be harvested early as spring onions or left longer in the ground to form mature bulbs. Height: 45cm (18"). Spread: 10cm (4").


Companion planting: Try growing onions with mint to confuse and deter onion fly.


Useful links:

Companion Planting

More info
    • 1 packet (600 onion seeds)

    • Despatch: Within 3 days
    •  
    • £1.99