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How to grow primroses for winter colour

Primroses give you months of colour when there's very little else about. Here's when to plant them, how to grow them in pots and what to do after flowering.

Pink and orange winter primroses in flower

There's nothing quite as pleasing as a sunny winter's day. It might be blooming chilly out there, but I'll happily put on a big coat and a woolly hat to go and enjoy the winter plants. From hellebores to the first snowdrops, if you look hard enough there's always something flowering its socks off in the garden.

One of my very favourite winter wonders is the humble primrose. You'll find all of ours in primroses and primulas.

Mixed primroses in many colours

The short version

  1. Winter primroses flower from autumn to spring, for around seven months.
  2. They're frost hardy and can go in any time the ground isn't frozen.
  3. Pick off faded flowers and they'll keep coming.
  4. After flowering, plant them in a shady border and they'll come back every year.

Do primroses flower in winter?

They do, and that's what makes them so special. Winter flowering primroses give you colour from autumn right through to spring, often around seven months of flowers, when there's very little else about. Many are lightly scented too.

They're also a welcome early source of food for bees and other insects when there isn't much pollen around.

Are primroses frost hardy?

Yes. Primroses are tough little plants and cope with frost and cold weather. A hard frost might make them droop for a morning, but they perk up again once it thaws. Pots are a bit more exposed than plants in the ground, so in a really cold snap you can move them somewhere sheltered, like up against the house.

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Can you plant primroses in winter?

You can, as long as the ground isn't frozen or waterlogged. Autumn is ideal, as they get a head start, but planting through winter is fine. They're garden ready and happy to go straight into pots, window boxes or the border.

Hand holding a primrose plug plant to show its rootball

How to grow primroses in pots

We always grow this year's chosen primroses in pots on the patio, right by the house. They're so close I don't even need to go outside to enjoy them. I can admire them through the window from the sofa with a nice cuppa! A pot by the front door is lovely too, and gives you a bit of cheer every time you come and go.

Pair of autumn primrose patio planters

Use a good multi-purpose compost and keep them watered, but don't let them sit soggy. Pick off faded flowers as you go and they'll keep producing more for months.

At the moment we've got Primrose Provence and the Raspberry Rose Mix, and I'm struggling to choose. A good problem to have!

What do I do with primroses after flowering?

Don't throw them away! Once they've had their season in the pots, we move ours into the borders, into a shady little spot where not much else wants to grow. They're happy in light shade and under shrubs.

I tend to forget all about them once they're replanted, so it's always a delightful surprise when they pop up and flower again the following winter. Left to it, the clumps get bigger every year, so the display becomes more and more spectacular. Lindsey's are the same, popping up between her shrubs from pots she planted years ago.

So easy to grow and totally undemanding. Have a look at our bedding to plant in autumn and winter for more winter colour.

Happy gardening,
Lou

Louise EvansI caught the gardening bug as a child, helping my grandparents on their allotments every weekend and school holiday. Later I studied for my RHS qualifications at evening class while working days at our local garden centre, and in 2014 Ken and I set up Plants2Gardens. Now I garden around my 2 girls, who love sowing seeds and potting up, and a lot of animals: chickens, dogs, rabbits and a guinea pig. None of them are green-fingered, but they keep me laughing.Published 15 January 2025

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