3 For 2 on Christmas Cropping Potatoes

Enter code XMAPOT at checkout for offer to apply. Hurry! Whilst Stocks Last. Click here to view all varieties on offer.

Buy 1 Get 1 Half Price

When you add this variety to basket. Discount automatically applies at checkout.

Buy 1 Get 1 Half Price Garden Ready Bedding

Add 2 of this product to get 1 half price. Discount automatically applies at checkout.

Buy 2 Save £10.00 on This Variety

Use discount code POTM06 at checkout. Hurry While Stocks Last!

3 for 2 on Same Variety 9cm Plants

Add 3 of this product to your basket and one will be FREE. Automatically applied at checkout.

Save up to £15 on Bird Care

Click here to view all products included in this offer.

Get this item FREE when you spend £10.

Add this product to your basket PLUS a further £10 worth of any products. The free item will be automatically discounted during check out. Hurry! Only available for the first 2,023 orders - ends midnight Monday.

Buy 3 Get Third Free

Please add 3 to your basket and the offer will automatically apply at checkout.

Buy 1 Get 1 Half Price on same variety Super Plugs

Add 2 of this product to get 1 half price. Discount automatically applies at checkout.

Buy 3 Perennial Garden Ready Plants and get 3rd FREE

Buy 3 get get 3rd free on the same variety and size plants. Please add 3 to your basket and the offer will automatically apply at checkout.

Buy any 3 packs of same variety & size plants and get 3rd free

Add 3 of this product to your basket and one will be FREE. Discount automatically applies at checkout.

3 for 2

Add 3 of this product to your basket and 1 will be FREE.

Buy 2 Save £4

Add 2 of this product to your basket and save £4.

Buy 3 Save £4

Add 3 of this product to your basket and save £4.

Buy 3 Save £10

Add 3 of this product to your basket and save £10.

Free Delivery Valentine's Day Offer

As a Valentine's Special Offer, we are offering this product duo with delivery included. Order by end of Sunday 11th Feb for guaranteed delivery in time for Valentine's Day.

Cabbage 'Duncan' - 8 Seedlings

Marshalls Garden

Catalogue Code: 10809210

RHS Award of Garden Merit
Sale price

Sold Out - Existing orders estimated for despatch between 21st and end of April

Regular price £5.99
Plant these Cabbage Duncan Plants in a pot in a greenhouse to produce an earlier crop. Plant out into final position when big enough and watch them yield amazing crops of tasty, fresh and healthy produce.

Key Features

  • F1 Hybrid variety

Pack Contents: 8 Super Seedlings

Description

  • Compact, pointed heads
  • Crisp leaves with a sweet, nutty flavour
  • Fast-growing
  • Ideal for successional planting

Cabbage ‘Duncan’ is a fast-growing variety, producing compact pointed heads of crisp leaves with a sweet nutty flavour. This versatile vegetable is perfect for growing in small spaces. Seedlings planted in spring will be ready to harvest in summer. Seedlings planted in late summer or early autumn can be harvested the following spring as spring greens (the looser leaves that appear before a solid head develops) or left to develop into maincrop cabbages.

How you will receive your plants:

Selected by our team of experts and sent from our nursery, you will receive your super seedlings in plug trays in a box. These are designed to keep your plants secure and to prevent damage in transit. Super seedling plugs can be planted out straight away without potting on.

Can’t plant straight away?

If you aren't able to plant your seedlings out straight away then ensure they stay moist. You can place your plugs on a saucer or tray of shallow water so they are able to stay hydrated. Aim to have your plugs planted within 3 days.

Planting and aftercare

Space 45cm (18in) apart with 45cm (18in) between rows. Water the seedlings well before planting. Dig a hole, place a seedling in the hole with its lower leaves at ground level and ‘puddle’ it in by filling the hole with water several times before adding soil back in. Cover the plants with netting to protect the plants from cabbage white butterfly. Water regularly in dry periods.

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.

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

Order TypeDelivery ChargeDelivery Charge
Seed only order£2.99If 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.