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What to Sow in September

September is still a busy month for sowing. There is still time to sow lettuce and one alternative is to utilise pots and containers. September is the ideal month to sow hardy greens such as Kale, Land Cress, Pak Choi, Mizuna, and Mustard. This will be your last chance to get Radish sown in time for a crop before winter. And finally, if you have any bare soil then sow some Green Manure for over-wintering which will help reduce nutrient leaching and give the soil a nitrogen boost in spring.

sowing calendar

Kale Red Ruble Seeds
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Kale Red Ruble Seeds

Vegetable Seeds from Sow Seeds

£1.55

    Mizuna Seeds
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    Mizuna - Green Seeds

    Vegetable Seeds from Sow Seeds

    £1.65

      Rosemary Herb Seeds
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      Herb Rosemary Seeds

      Herb Seeds from Sow Seeds

      £2.45

        allotment vegetable seed collection box gardening gift
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        Sow Allotment Vegetable Seed Collection Box

        Seed Collection from Sow Seeds

        £29.95

          Calendula Art Shades Mixed Cut Flower Seeds
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          Calendula Art Shades Mixed Cut Flower Seeds

          Cut Flower Seeds from Sow Seeds

          £1.75

            Mustard Ruby Streaks Seeds
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            Sold out
            Mustard Ruby Streaks Seeds

            Vegetable Seeds from Sow Seeds

            £1.45

              Lettuce Marvel of Four Seasons Seeds
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              Lettuce Marvel of Four Seasons (Butterhead) Seeds

              Vegetable Seeds from Sow Seeds

              £1.55

                Corn Salad Seeds
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                Corn Salad Verte de Cambrai Seeds

                Vegetable Seeds from Sow Seeds

                £1.55

                  Old English Country Wildflower Meadow Seed Mix
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                  Old English Country Wildflower Meadow Seed Mix

                  Wildflower Seeds from Sow Seeds

                  from£3.95

                    salad spring onion microgreen sprouting seeds
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                    Salad/Spring Onion Microgreens Sprouting Seeds

                    Microgreen Seeds from Sow Seeds

                    from£0.75

                      fenugreek microgreen sprouting seeds
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                      Fenugreek Microgreens Sprouting Seeds

                      Microgreen Seeds from Sow Seeds

                      from£1.55

                        Mustard Golden Streaks Seeds
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                        Mustard Golden Streaks Seeds

                        Vegetable Seeds from Sow Seeds

                        £0.50 £1.45

                          Broad Bean Crimson Flowered heritage vegetable Seeds
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                          Broad Bean Crimson Flowered Seeds

                          Vegetable Seeds from Sow Seeds

                          £1.95

                            Limnanthes douglasii Seeds
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                            Limnanthes douglasii Seeds (AGM)

                            Cut Flower Seeds from Sow Seeds

                            £1.75

                              Lemon Basil Herb Seeds
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                              Herb Lemon Basil Seeds

                              Herb Seeds from Sow Seeds

                              £1.95

                                Mibuna Seeds
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                                Mibuna Seeds

                                Vegetable Seeds from Sow Seeds

                                £1.65

                                  sow microgreen seed collection box gardening gift
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                                  Sow Microgreens Seed Collection Box

                                  Seed Collection from Sow Seeds

                                  £14.95

                                    Cornfield Annuals Wildflower Seed Mix
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                                    Cornfield Annuals Wildflower Seed Mix

                                    Wildflower Seeds from Sow Seeds

                                    from£3.45

                                      Lettuce Black Seeded Simpson Seeds
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                                      Lettuce Black Seeded Simpson (Oak leaf) Seeds

                                      Vegetable Seeds from Sow Seeds

                                      £1.65

                                        sow herb garden seed collection box gardening gift
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                                        Sow Herb Garden Seed Collection Box

                                        Seed Collection from Sow Seeds

                                        £14.95

                                          woodland heavy shade wildflower meadow seed mix
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                                          Woodland/Heavy Shade Wildflower Meadow Seed Mix

                                          Wildflower Seeds from Sow Seeds

                                          from£8.95

                                            hedgerow light shade wildflower meadow seed mix
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                                            Hedgerow/Light Shade Wildflower Meadow Seed Mix

                                            Wildflower Seeds from Sow Seeds

                                            from£8.95

                                              pond edge wetland wildflower meadow seed mix
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                                              Pond Edge & Wetland Wildflower Meadow Seed Mix

                                              Wildflower Seeds from Sow Seeds

                                              from£8.95

                                                sow chilli seed collection gift box gardening gift
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                                                Sow Chilli Seed Collection Box

                                                Seed Collection from Sow Seeds

                                                £19.95