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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

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

Vegetable Seeds from Sow Seeds

£1.55

    Lettuce Winter Density Seeds
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    Lettuce Winter Density (Semi-Cos) Seeds

    Vegetable Seeds from Sow Seeds

    £1.65

      Corn Salad Seeds
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      Corn Salad Verte de Cambrai Seeds

      Vegetable Seeds from Sow Seeds

      £1.55

        Oregano White Majoram Herb Seeds
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        Herb Oregano Seeds

        Herb Seeds from Sow Seeds

        £1.85

          Turnip Tokyo Cross Seeds
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          Turnip Tokyo Cross F1 Seeds

          Vegetable Seeds from Sow Seeds

          £1.85

            Rocket voyager vegetable seeds
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            Rocket Voyager Seeds

            Vegetable Seeds from Sow Seeds

            £1.65

              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

                  Pea Carouby de Maussanne Seeds
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                  Pea Carouby de Maussanne Seeds

                  Vegetable Seeds from Sow Seeds

                  £1.85

                    fenugreek microgreen sprouting seeds
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                    Fenugreek Microgreens Sprouting Seeds

                    Microgreen Seeds from Sow Seeds

                    from£1.55

                      Daikon Radish (Mooli) Seeds
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                      Daikon Radish (Mooli) Seeds

                      Vegetable Seeds from Sow Seeds

                      £1.95

                        Mustard Golden Streaks Seeds
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                        Sale
                        Mustard Golden Streaks Seeds

                        Vegetable Seeds from Sow Seeds

                        £0.50 £1.45

                          Sweet Clover Green Manure Seeds
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                          Green Manure Sweet Clover Seeds

                          Green Manure Seeds from Sow Seeds

                          from£2.95

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

                            Vegetable Seeds from Sow Seeds

                            £1.95

                              Spring Mix Green Manure Seeds
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                              Green Manure Spring Mix Seeds

                              Green Manure Seeds from Sow Seeds

                              from£2.75

                                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

                                            bee and butterfly pollinators wildflower meadow seed mix
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                                            Bees & Butterfly Wildflower Meadow Seed Mix

                                            Green Manure Seeds from Sow Seed

                                            from£4.95

                                              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