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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

Spinach Medania Seeds
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Spinach Medania Seeds (AGM)

Vegetable Seeds from Sow Seeds

£1.85

    Spearmint Herb Seeds
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    Herb Spearmint Seeds

    Herb Seeds from Sow Seeds

    £1.85

      Winter Tares Green Manure Seeds
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      Green Manure Winter Tares (Vetch) Seeds

      Green Manure Seeds from Sow Seeds

      from£1.95

        Cress Plain / Common Seeds
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        Cress Plain Seeds

        Microgreen Seeds from Sow Seeds

        from£0.95

          Thyme English Winter Herb Seeds
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          Herb Thyme English Winter Seeds

          Herb Seeds from Sow Seeds

          £1.95

            Salad Rocket Seeds
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            Salad Rocket Seeds

            Vegetable Seeds from Sow Seeds

            £1.65

              Mustard Green Manure Seeds
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              Green Manure Mustard Seeds

              Green Manure Seeds from Sow Seeds

              from£1.75

                sow heritage seed collection box gardening gift
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                Sow Heritage Vegetable Seed Collection Box

                Seed Collection from Sow Seeds

                £19.95

                  Sweet Pea Galaxy Mixed Cut Flower Seeds
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                  Sweet Pea Galaxy Mixed Cut Flower Seeds

                  Cut Flower Seeds from Sow Seeds

                  £1.95

                    Italian Ryegrass Green Manure Seeds
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                    Green Manure Italian Ryegrass Seeds

                    Green Manure Seeds from Sow Seeds

                    from£2.45

                      Apache F1 Chilli Seeds (AGM)
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                      Chilli Pepper Apache F1 (AGM) Seeds

                      Chilli Seeds from Sow Seeds

                      £2.95

                        100% general purpose wildflower meadow mix
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                        100% General Purpose Wildflower Meadow Seed Mix

                        Wildflower Seeds from Sow Seeds

                        from£5.95

                          Pak Choi Red Choi F1 Seeds (AGM)
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                          Pak Choi Red Choi F1 Seeds (AGM)

                          Vegetable Seeds from Sow Seeds

                          £1.85

                            red cabbage microgreen sprouting seeds
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                            Red Cabbage Microgreens Sprouting Seeds

                            Microgreen Seeds from Sow Seeds

                            from£1.55

                              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

                                        Fennel Herb Seeds
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                                        Herb Fennel Seeds

                                        Herb Seeds from Sow Seeds

                                        £1.75

                                          Mustard Ruby Streaks Seeds
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                                          Mustard Ruby Streaks Seeds

                                          Vegetable Seeds from Sow Seeds

                                          £1.45

                                            Sage Herb Seeds
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                                            Herb Sage Seeds

                                            Herb Seeds from Sow Seeds

                                            £1.85

                                              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