Seed Potatoes: Plant Now for New Potatoes at Christmas

If you want to enjoy homegrown new potatoes on your Christmas table, now is the time to get planting. Seed potatoes planted in mid to late summer will be ready to harvest just in time for the festive season β€” and there’s nothing quite like lifting your own spuds on Christmas morning.

Seed potatoes with chits on a rustic wooden surface

When to Plant β€” Your Timeline

Plant in Expect to harvest
Early July Late September – October
Mid July October – November
Late July November – December
Early August Christmas πŸŽ„

For a Christmas Day harvest, aim to plant in late July to early August. Growing in containers gives you the most control over timing and protection from frost.

Which Varieties Work Best?

For a Christmas harvest, look for second early or maincrop varieties. These take a little longer to mature, giving you that perfect timing for a late December lift. We stock a great selection to get you started:

How to Plant

Hands planting seed potatoes into an outdoor growing bag

You don’t need a large garden to grow your own Christmas potatoes. Containers and growing bags work brilliantly and make it easy to control the growing conditions.

  • Use a large pot, container, or our Taylors Outdoor Potato Growing Bag β€” ideal for patios, balconies, and small gardens.
  • Fill with a good quality compost β€” not sure which to choose? Read our Complete Guide to Choosing the Right Compost to find the best option for growing veg.
  • Mix in a general-purpose fertiliser before planting.
  • Plant your seed potatoes around 10–12cm deep, with the shoots (chits) pointing upward.
  • Water regularly and earth up as the foliage grows to protect developing tubers.

Growing Tips

  • Keep plants in a sheltered spot β€” a greenhouse or cold frame works well as temperatures drop into autumn.
  • Avoid waterlogging; good drainage is essential, especially in containers.
  • Feed with a high-potash liquid fertiliser every couple of weeks once plants are established.
  • As nights get colder, move containers under cover or wrap them with fleece to protect the tubers from frost.

Harvesting at Christmas

Freshly harvested new potatoes with festive background

Check your potatoes around 10–12 weeks after planting. Gently dig down to see if the tubers are a good size. For Christmas Day, you can time your harvest to perfection β€” freshly lifted and straight onto the table. New potatoes steamed with a little butter and mint are hard to beat as a festive side dish.

Shop Our Seed Potatoes

Ready to get growing? Browse our full range of seed potatoes and everything you need for a successful Christmas harvest β€” from compost to our handy Taylors Outdoor Potato Growing Bag.

πŸ‘‰ Shop all Seed Potatoes at Grasmere Garden Centre

Or pop in store and our friendly team will help you choose the right variety for your space and timing.

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