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Onion 'Sturon' - 50 Plants

Marshalls Garden


Catalogue Code: 10805307

RHS Award of Garden Merit
Sale price

Pre Order Now - Delivery from Mid April

Regular price £9.99
Plant these Sturon Onion Plants in pots or trays filled with compost to give them a great start to life. You’ll not believe the quality of these home grown beauties!

Key Features

  • Prefers full sun

Pack Contents: 50 multi-sown modules


  • At least 50 onion plants in a pack
  • Royal Horticultural Society Award of Garden Merit
  • Slow to bolt so good for cold parts of the country

Get earlier and larger onions with Onion Sturon which has fast become a favourite with home-growers around the country. The Royal Horticultural Society praises it too, giving it an Award of Garden Merit.

An excellent, maincrop variety where the onions are ready for harvest as early as August when you grow on the young plants in spring.

This is the perfect spring-growing onion for those that savour the great flavour of home-grown onions but live in cold or exposed parts of the country and can’t grow autumn-planting onions so well.

Producing high quality, juicy-fleshed bulbs Onion Sturon is slow to bolt (highly suited for the variable weather of the UK climate) and keeps extremely well in storage so you have supplies going into autumn and winter.

Your plants arrive to you in multi-sown module trays. With 50 modules that’s at least 100 plants to give you ample supplies over autumn and winter. You need never buy another onion from the shops again.

As we raise these young plants early and under carefully-controlled conditions they really speed ahead in their growth when you plant them on. We deliver them to you in April for you to pot up into 9cm (3 ½ in) pots and then plant out as the weather warms in April or May, depending on how spring fares.

Growing Calendar

J Jan F Feb M Mar A Apr M May J June J Jul A Aug S Sep O Oct N Nov D Dec
Plant Outdoors


We know how important your garden is to you. We've listened to our customers and introduced a new improved speedy delivery service, meaning Express delivery comes as standard.

*Orders to Northern Ireland have an automatic additional £3.00 delivery surcharge applied at checkout. 

Order TypeDelivery ChargeDelivery Charge
Seed only order£2.49If you purchase any other items you'll be charged the standard delivery rate of £5.99
Plants, bulbs & gardening accessories£5.99If we need to split your order into separate deliveries we'll only charge one delivery fee
Extra large or long plants & heavy items£9.99These are clearly displayed at check-out
Compost (and any other large or heavy items)£5.99

These items are subject to a delivery multiplier where orders containing 3 or 4 items will be subject to an additional £5.99 for every further 2 items added. This is automatically applied at check-out:

  • 1 - 2 bags £5.99
  • 3 - 4 bags £11.98
  • 5 - 6 bags £17.97
  • 7 - 8 bags £23.96
  • 9 - 10 bags £29.95

If you'd like more than 10 bags of compost please call our Customer Service team who can arrange for a bespoke competitive quote on 01480 774555 (standard network charges apply)

For more detail on specific delivery queries and compost delivery please click here

Delivery to outside of Great Britain

We regret we are unable to deliver any items outside of some Great Britain delivery addresses. This includes Europe, Channel Islands, Republic of Ireland, USA and Rest of World. We will update our website if this changes. 

We now deliver to Northern Ireland, additional delivery surcharges automatically apply at checkout. 

For more information about our deliveries please click here.