Plant of the Month - Buy 1 Get 1 Half Price

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Please Note

These seeds have a best before date of 2022 making them perfect for sowing this year. See below for more information.

3 For 2 on Christmas Cropping Potatoes

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Buy 1 Get 1 Half Price

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ONLY £6.49!

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ONLY £7.49!

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Onion Centurion Heat Prepared - 75 sets

Marshalls

£3.36 was £4.49

Catalogue Code: 10406197

RHS Award of Garden Merit
Sale price

In stock

Regular price £3.36

This award-winning onion matures early even in poor summers, producing a heavy crop of round bulbs with golden skins, crisp flesh and top-quality flavour. It stores well for a long period.

We have introduced this variety to Replace Onion Fen Globe. Centurionhas the same great taste and performance and being heat treated, offer superior resistance to bolting.

Key Features

  • Disease resistant
  • Prefers full sun

Pack Contents: Approx 65-75 sets

Description

  • Golden-skinned bulbs with superb flavour
  • Matures early
  • Copes well with less-than-great summer weather
  • Bulbs store well for several months

This award-winning onion matures early even in less-than-great summers, producing a heavy crop of round bulbs with golden skins, crisp flesh and top-quality flavour. A holder of the prestigious RHS Award of Garden Merit, Onion ‘Centurion’ is easy to grow and stores well for a long period.

How you will receive your plants:

Selected by our team of experts and sent from our nursery, you will receive your onion sets in a breathable net bag. This keeps them together in a pack that is nice and airy – perfect to keep them healthy while in transit.

Can’t plant straight away?

Keep your onion sets in a cool, dark, and dry place and preferably hanging on a hook so that air can get to the bulbs at all angles. Ideally, you should aim to plant them within a week of receiving them, but if this is not possible, store them in a cool, dark place until you are ready to plant them.

Planting tips and hints:

A couple of weeks before planting, dig over the soil with a shovel to clear weeds. Rake in a general purpose fertiliser.

To plant your sets, push the sets into the soil with the pointed end upwards. Leave 5-10cm between sets. Cover the area with horticultural fleece to protect the young plants from birds.

Water regularly in dry periods, and weed regularly. Stop watering once the leaves start to yellow.

Harvest bulbs once the leaves have turned yellow and flopped over. Use a fork to carefully lift the bulbs.

Click here to view our full Onion and Shallot Growing Guide.

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
Harvest

Delivery

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

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 products to non-mainland Great Britain delivery addresses. This includes Europe, Channel Islands, Republic of Ireland, Northern Ireland, USA and Rest of World. We will update our website if this changes.

For more information about our deliveries please click here.