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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

cauliflower snowball vegetable seeds
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Cauliflower Snowball Seeds

Vegetable Seeds from Sow Seeds

£1.75

    mustard black microgreen seeds
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    Mustard - Black Microgreens Seeds

    Microgreen Seeds from Sow Seeds

    from£1.35

      pink kale red kohl rabi microgreen sprouting seeds
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      Pink Kale Microgreens Seeds

      Microgreen Seeds from Sow Seeds

      from£1.55

        red clover sprouting microgreen seeds
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        Red Clover Microgreens Seeds

        Microgreen Seeds from Sow Seeds

        from£1.55

          garlic chives chinese leek microgreen sprouting seeds
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          Garlic Chives Chinese Leek Microgreens Sprouting Seeds

          Microgreen Seeds from Sow Seeds

          from£1.95

            sow salad bowl seed collection box
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            Sow Salad Bowl Seed Collection Box

            Seed Collection from Sow Seeds

            £19.95

              sow tomatoes seed collection gift box
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              Sow Tomato Seed Collection Box

              Seed Collection from Sow Seeds

              £19.95

                herb garlic wild ransoms seeds
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                Herb Garlic Wild Ramsoms Seeds

                Herb Seeds from Sow Seeds

                £2.45

                  herb basil holy seeds
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                  Herb Basil Holy Seeds

                  Herb Seeds from Sow Seeds

                  £2.15

                    Herb Chamomile Lawn Seeds
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                    Herb Chamomile Lawn Seeds

                    Herb Seeds from Sow Seeds

                    £2.25

                      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

                            Essential Veg Seed Collection
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                            Essential Veg Seed Collection

                            Seed Collection from Sow Seeds

                            £9.95

                              Essential Container Veg Seed Collection
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                              Essential Container Veg Seed Collection

                              Seed Collection from Sow Seeds

                              £9.95

                                flax brown linseed microgreen seeds
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                                Flax (Brown Linseed) Microgreens Seeds

                                Microgreen Seeds from Sow Seeds

                                from£1.35

                                  Larkspur Limelight Series Dark Blue Cut Flower Seeds
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                                  Larkspur Limelight Series Dark Blue Cut Flower Seeds

                                  Cut Flower Seeds from Sow Seeds

                                  £1.99

                                    Sweet Pea Giant Spencer Waved Mix Cut Flower Seeds
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                                    Sweet Pea Giant Spencer Waved Mix Cut Flower Seeds

                                    Cut Flower Seeds from Sow Seeds

                                    £1.99

                                      Orlaya Grandiflora Cut Flower Seeds
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                                      Orlaya Grandiflora Cut Flower Seeds

                                      Cut Flower Seeds from Sow Seeds

                                      £2.99

                                        Gypsophila Elegans Covent Garden White Cut Flower Seeds
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                                        Gypsophila Elegans Covent Garden White Cut Flower Seeds

                                        Cut Flower Seeds from Sow Seeds

                                        £1.95

                                          Sows & Grows Hardy Annuals Cut Flower Collection Box
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                                          Sows & Grows Hardy Annuals Cut Flower Collection Box

                                          Cut Flower Seeds from Sow Seeds

                                          £21.95

                                            Nigella Hispanica Cut Flower Seeds
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                                            Nigella Hispanica Cut Flower Seeds

                                            Cut Flower Seeds from Sow Seeds

                                            £0.99 £1.50

                                              Larkspur Limelight Series Rose Cut Flower Seeds
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                                              Larkspur Limelight Series Rose Cut Flower Seeds

                                              Cut Flower Seeds from Sow Seeds

                                              £2.90

                                                Achillea Ptarmica 'The Pearl' Cut Flower Seeds
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                                                Achillea Ptarmica 'The Pearl' Cut Flower Seeds

                                                Sow Seeds

                                                £1.95