Aubretia seeds Semi-double Mixed Seeds Ref: TM01407899 SowingSow from late winter to early summer in John Innes Seed Compost, just covering the seed with compost. Make sure that the compost is moist but not wet and seal in a polythene bag until after germination which usually takes 14-21 days at 18C (65F).GrowingTransplant when large enough to handle into boxes and then 7.5cm (3in) pots. Later plant out 30cm (12in) apart into well drained soil preferably containing lime in a sunny site.Aftercare FloweringEarly SpringcroppingPlant typeHardy Herbaceous Perennial Price: £1.78 Quantity: