Sorry this item is currently unavailable due to a stock shortage

Please see our recommended alternative variety in the description below.

3 packs for £11.97 Save £6 (9 tubers)

3 packs for £11.97 Save £6 (12 tubers)

3 packs for £11.97 Save £6 (60 corms)

3 packs for £11.97 Save £6 (30 corms)

3 packs for £11.97 Save £6 (3 tubers)

3 packs for £11.97 Save £6 (9 rhizomes)

3 packs for £16.02 Save £8.01 (30 corms)

Add 2 to your basket and enter discount code "KOJO2" at checkout for your £16 discount to apply.

Buy 2 and SAVE £20! Enter "WIST20" at checkout.

Spend £15 and SAVE 25% Enter "SEED25" at checkout. This Weekend Only

Click here to view all Vegetable Seeds & click here to view all Flower Seeds

Spend £10 and get 50 FREE Plant Labels & Pen! Enter "SEED10" at checkout.

Click here to view all Vegetable Seeds & click here to view all Flower Seeds

Buy 2 for £40 on Selected 5 Ltr Hydrangeas

Click here to view all Hydrangeas included.

Plant of the Month - Buy 2 SAVE £5

Add two to your basket and enter discount code "STARJ5" for the offer to apply.

Free Plant Labels & Pen when you spend over £10 on Seeds

Click here to view all included Flower and Vegetable Seeds.
Click here to view the labels and pen set.

Triumph Tulip 30 Bulbs Mix ONLY £4.99 with every order

Add this product to your order and enter code 'TULIP5' during checkout

Plant of the Month: Buy 2 & Save £10

Enter code 'CLEM2' during checkout

New 99p Delivery on ALL Vegetable and Flower Seed ONLY Orders

Click here to see our range of Vegetable Seeds & click here to view all Flower Seeds

Seed Potato 'Gemson' (Christmas Harvest) - Growing Kit

Marshalls

Catalogue Code: 1090-5912

Sale price

Sorry, this item is not currently available.

Regular price £9.09
Get hold of an all-in-one potato Gro-Kit and grow your own potatoes perfect for roasting for autumn dishes, in a sack you can grow anywhere outdoors.

Key Features

  • Disease resistant
  • Prefers full sun
  • Prefers part shade

Pack Contents: 1kg (Approx 12-15 Tubers), 5 x 8L Potato Gro-Bags & 75g of Potato Fertiliser

Description

Get hold of an all-in-one potato Gro-Kit and grow your own potatoes, whether you have a garden, an allotment, or just a backyard.

Each kit contains:

  • 5 Potato Gro-Sacks
  • 1kg (Approx 12-15) Potato Tubers of roast-potato variety ‘Gemson’
  • 75g of Potato Fertiliser

What you need to do

  • Half-fill Gro-Sack with compost and fertilizer. Plant tubers 10cm (4in) deep from June.
  • As plants grow add more compost and fertilizer to fill Gro-Sack.
  • Water regularly and harvest up too late autumn.

A main-crop Maris-Peer cross with outstanding flavor. Produces large yields of smaller tubers that are perfect for steaming and boiling. Delicious served hot or cold.

Whether you choose to grow this autumn-cropping potato variety in open soil on the allotment or in a purpose-made Gro-Sack, you’ll be rewarded with a generous crop of potatoes in autumn that is perfect served hot or cold, making good boiling or steaming.

Protect your potato plants from cold nights by covering them with horticultural fleece. If you are growing them in a Gro-Sack consider bringing them indoors so as long as they are not too heavy, and returning them outdoors by day.

As the stems of your potato plants grow earth up soil around the base of your potato plants periodically. This discourages the edible tubers from greening-up and becoming poisonous.

Harvest from September once the potato plants have flowered.

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

Delivery to outside of the UK

We regret we are unable to deliver any products to non-mainland UK 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.