Buy 1 Get 1 Half Price

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Buy 1 Get 1 Half Price Garden Ready Bedding

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Buy 2 Save £10.00 on This Variety

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3 for 2 on Same Variety 9cm Plants

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Save up to £15 on Bird Care

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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.

Mix 'N' Match Liquid Feed - Buy 3 Get Third Free

Please add 3 to your basket and the offer will automatically apply at checkout. Available on Marshalls Liquid Feeds.

Buy 1 Get 1 Half Price on same variety Super Plugs

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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

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3 for 2

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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.

💜 Verbena 'Buenos Aires' - 9cm Pot Offer 💜

Limited Time Offer! Add 3 Plants for £15, usually £23.97. Just £5 per plant! Add 5 Plants for £20, usually £39.95. Just £4 per plant! Add 10 Plants for £35, usually £79.90. Just £3.50 per plant! Discounts automatically apply at checkout.

💜 Buddleja davidii 'Adonis Blue' - 9cm Pot Offer 💜

Limited Time Offer! Add 3 Plants for £15, usually £29.97. Just £5 per plant! Add 5 Plants for £20, usually £49.95. Just £4 per plant! Discounts automatically apply at checkout.

🌸 Limited Time Offer! 🌸

Limited Time Offer! Add 3 Plants for £15, usually £26.97. Just £5 per plant! Add 5 Plants for £20, usually £44.95. Just £4 per plant! Add 10 Plants for £35, usually £89.90. Just £3.50 per plant! Discounts automatically apply at checkout.

Please Note

These seeds should ideally be sown this season. All our packets have ‘Sow by Date’ guidance on them, this is the date the seeds should be sown in order to achieve the highest rate of germination. You will still see the same high-quality plants if sowing in seasons after the ‘Sow by Date’ but may see a reduction in germination rate

🌿 Pre-Order Product 🌿

Please note this product is currently on Pre-order. Please read details below for despatch dates.

Buy 2 for £14.98

Mix 'n' Match Buy any 2 vegetable packs for £14.98. Discount automatically applied at checkout.

Cabbage 'Duncan' - 12 Seedlings

Marshalls Garden

Catalogue Code: 10805725

RHS Award of Garden Merit
Sale price

Sold out this season - Come back in November

Regular price £7.99
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.

Key Features

  • F1 Hybrid variety

Pack Contents: 12 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£4.95If 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)£4.95

These items are subject to a delivery multiplier where orders containing 3 or 4 items will be subject to an additional £4.95 for every further 2 items added. This is automatically applied at check-out:

  • 1 - 2 bags £4.95
  • 3 - 4 bags £9.90
  • 5 - 6 bags £14.85
  • 7 - 8 bags £19.80
  • 9 - 10 bags £24.75

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.

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