Flower Seeds for Winter Sowing

Our flowers for winter sowing allow you to grow strong, healthy plants that will bloom early in the season, bringing glorious colour to your garden. Every variety in this collection is carefully selected for its suitability for sowing in December, January, and February. 

Sow sweet peas now for stronger plants and longer flowering periods, or begin your lobelia seeds to grow compact, floriferous summer bedding plants. Cosmos and nasturtiums sown in winter will reward you with earlier blooms, too. 

If starting seeds in the colder months, sow them indoors and keep them warm, following the directions on the seed packet. Gradually harden off your young plants before planting out – it’s usually best to wait until after the last frosts, even for hardy varieties. 

Buy Your Flower Seeds for Winter Sowing Today

Start your gardening year early with D.T. Brown’s collection of flower seeds for winter sowing. Like all of our flower plants and seeds, our high-quality winter-sowing seeds come with our 100% satisfaction guarantee, ensuring your garden gets off to the best possible start. 

Order today for fast UK delivery with postage starting from just £2.45 on our full range of seeds.