Flower Seeds for Winter Sowing

It’s never too early to start thinking about your spring and summer flower garden – in fact, winter is the perfect time to start flower seeds indoors for early displays once the weather warms. At D.T. Brown, we have an excellent range of flower seeds for winter sowing: from beloved sweet pea seeds to vibrant pansies; these varieties thrive when started indoors during the cooler months.

With basic protection like a greenhouse, cold frame or propagator to provide warmth, you can begin your gardening year early. Our carefully chosen collection of winter-sowing flower seeds helps you create a stunning display that will burst into life when spring arrives. Browse all of our flower seeds for winter sowing below.

Types of 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.