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What to Sow in December

Below is our full range of seeds, suitable for sowing in December. The added benefit of winter sowing is that you’ll get a much better succession of harvests later on, compared to the fewer you’d get from spring sowings. Our top 5 ideas for vegetable seeds to sow in December are: Broad Beans, Onions, Mustard, Corn Salad (Lambs Lettuce), Microgreens

Even in the depths of winter, you can keep sowing and growing. To boost your chances of success, consider investing in a heated propagator. If sowing in a greenhouse, ensure it’s well-insulated and consider using a heater to stop the temperature from dropping too low. 

sowing calendar

Mustard Golden Streaks Seeds
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Mustard Golden Streaks Seeds

Vegetable Seeds from Sow Seeds

£0.50 £1.45

    Lettuce Freckles Seeds
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    Lettuce Freckles (Semi-Cos) Seeds

    Vegetable Seeds from Sow Seeds

    £1.55

      mustard red giant vegetable seeds
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      Mustard Red Giant Seeds

      Vegetable Seeds from Sow Seeds

      £1.55

        mustard red frills vegetable seeds
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        Mustard Red Frills Seeds

        Vegetable Seeds from Sow Seeds

        £1.55

          Mustard Ruby Streaks Seeds
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          Mustard Ruby Streaks Seeds

          Vegetable Seeds from Sow Seeds

          £1.45

            Wasabi Rocket Seeds
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            Wasabi Rocket Seeds

            Vegetable Seeds from Sow Seeds

            £1.75

              Corn Salad Seeds
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              Corn Salad Verte de Cambrai Seeds

              Vegetable Seeds from Sow Seeds

              £1.55

                lettuce valiant winter gem seeds
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                Lettuce Vailan (Winter Gem) Seeds

                Vegetable Seeds from Sow Seeds

                £1.95