5IN1® Organic Fertiliser is a brilliant organic fertiliser containing Cow, Fowl and Sheep Manures, Mushroom Compost, Zeolite, Blood & Bone, hoof and horn plus added Trace Elements and Minerals. Flowers and vegetables respond extremely well to this product. Because 5IN1® Organic Fertiliser is in an organic form, when organic fertilisers are subsequently applied, the existing humus and organic material store the new nutrients resulting in a 'slow release' effect. Chemical fertilisers have a tendency to leach away very quickly.