Delphinium Seeds (Larkspur Seeds ) ajacis The Seven Dwarfs Seeds Ref: TM01407625 SowingSow direct 2 weeks before last frost or in late autumn outdoors where they are to flower. Prepare the ground well and rake to a fine tilth before sowing. Sow 3mm (1/8 inch) deep, in rows 30cm (12 inches) apart. Alternatively, sow in late summer in 7.5cm (3 inch) pots in a cool greenhouse and then overwinter plants in cool, well lit conditions. Plant out the following spring after all risk of frost.GrowingWhen large enough to handle, thin out seedlings to 23cm (9 inch) apart.Aftercare Prefers a light, well drained soil in full sun. Flowers summer.FloweringSummercroppingPlant typeHardy Annual Price: £1.69 Quantity: