Mesembryanthemum Sparkles Mixed Seeds Ref: TM01403076 SowingSow February to April. Place seed on the surface of a good free draining, damp seed compost and cover with a very fine sprinkling of compost or vermiculite. Place in a propagator or seal container inside a polythene bag and place at 20-25C (68-77F) until after germination which usually takes 14 to 30 days. Do not exclude light, as this helps germination.GrowingTransplant seedlings when large enough to handle into trays or 7.5cm (3 inch) pots. Grow on in cooler conditions for 10 to 15 days before planting out after all risk of frost, 30cm (12 inches) apart.Aftercare FloweringSummercroppingPlant typeHalf Hardy Annual Price: £1.69 Quantity: