Alyssum Seeds - maritima procumbens Apricot Shades Ref: TM01401353 SowingSow early spring to early summer outdoors where they are to flower. Prepare the ground well and rake to a fine tilth before sowing, 1.5mm (1/16in) deep in rows 30cm (12in) apart. Germination usually takes approximately 21 days.<p>For earlier flowers they can be sown under glass, germination takes 7-14 days at 18C (65F), pricked out into boxes and planted out when the weather is mild.GrowingWhen large enough to handle thin out to 15cm (6in) apart. They prefer a sunny open site but will grow in most sites and soils.Aftercare FloweringSummercroppingPlant typeHalf-hardy Annual Price: £1.99 Quantity: