Carrot seeds: Supreme Chantenay Red Cored Ref: TM01400354 SowingCarrots prefer a deep, rich well drained soil which does not contain fresh manure or compost. Sow spring to mid summer in drills 1cm (½in) deep, spaced 30cm (12in) apart.GrowingAs soon as the seedlings are large enough to handle, start thinning them out so that they are finally 10cm (4in) apart.Aftercare The last thinnings should provide trender roots just large enough to be used. Harvest late summer and autumn.FloweringcroppingPlant typeVegetable Price: £1.49 Quantity: