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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

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

          Cornflowers Romantic Mixed Cut Flower Seeds
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          Cornflowers Romantic Mixed Cut Flower Seeds

          Cut Flower Seeds from Sow Seeds

          £2.49

            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

              Antirrhinum Madame Butterfly Cut Flower Seeds
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              Antirrhinum Madame Butterfly Cut Flower Seeds

              Cut Flower Seeds from Sow Seeds

              £3.49

                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

                      Agrostemma Githago Bianca Cut Flower Seeds
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                      Agrostemma Githago Bianca Cut Flower Seeds

                      Cut Flower Seeds from Sow Seeds

                      £2.99

                        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

                          Cornflowers Black Ball Cut Flower Seeds
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                          Cornflowers Black Ball Cut Flower Seeds

                          Cut Flower Seeds from Sow Seeds

                          £2.50

                            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

                                Nigella Darmascens Delft Blue Cut Flower Seeds
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                                Nigella Darmascens Delft Blue Cut Flower Seeds

                                Cut Flower Seeds from Sow Seeds

                                £0.99 £1.75

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

                                  Sow Seeds

                                  £1.95

                                    Cephalaria Gigantea (Giant Scabiosa) Cut Flower Seeds
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                                    Cephalaria Gigantea (Giant Scabiosa) Cut Flower Seeds

                                    Sow Seeds

                                    £2.95

                                      Linaria Purpurea “Canon Went” Cut Flower Seeds
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                                      Linaria Purpurea “Canon Went” Cut Flower Seeds

                                      Sow Seeds

                                      £2.95

                                        Verbena Bonariensis Cut Flower Seeds
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                                        Verbena Bonariensis Cut Flower Seeds

                                        Sow Seeds

                                        £1.95

                                          Scabiosa Caucasica 'Fama White' Cut Flower Seeds
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                                          Scabiosa Caucasica 'Fama White' Cut Flower Seeds

                                          Sow Seeds

                                          £2.95

                                            Scabiosa Caucasica 'Fama' Cut Flower Seeds
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                                            Scabiosa Caucasica 'Fama' Cut Flower Seeds

                                            Sow Seeds

                                            £2.75

                                              Echinops Ritro Cut Flower Seeds
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                                              Echinops Ritro Cut Flower Seeds

                                              Sow Seeds

                                              £1.50

                                                Silene Vulgaris ‘Bladder Campion’ Cut Flower Seeds
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                                                Silene Vulgaris ‘Bladder Campion’ Cut Flower Seeds

                                                Sow Seeds

                                                £1.75