Heteropappus Seeds meyendorfii Blue Knoll Seeds - Blue Chrysanthemum Ref: TM01406713 SowingGerminate at 18-20C (64-68F) on the surface of a good free draining, damp seed compost. Apply a fine sprinkling of vermiculite, but do not cover the seed completely. 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 trays or 7.5cm (3in) pots. Grow on in cooler conditions for 10-15 days before planting out. Plant outside after all risk of frost, 30cm (12in) apart.Aftercare FloweringDependent on sowing timecroppingPlant typeHardy Biennial Price: £2.69 Quantity: