Papaver oriental Coral Reef Seeds Ref: TM01406757 SowingGerminate from February to May at 15C 59F) on the surface of a good free draining, damp seed compost. Do not cover seed. Place in a propagator or seal container inside a polythene bag until after germination which usually takes 10-21 days. Do not exclude light, as this helps germination.GrowingTransplant seedlings, when large enough to handle, into 7.5cm (3in) pots. Gradually acclimatise to outdoor conditions and then plant out 30cm (12in) apart.Aftercare FloweringSummercroppingPlant typeHardy Herbaceous Perennial Price: £2.09 Quantity: