Charlie Carp All Purpose Fertiliser Pellets is a slow release fish fertiliser that feeds your plants gradually, improving the soil structure and moisture retention. It encourages earthworms activity and is suitable for all plants, lawns and shrubs. Made from whole European carp, Charlie Carp All Purpose Fertiliser Pellets is rich in protein so it can act quickly by providing macro and micro nutrients directly to your garden. The pellets contain natural oil from the fish which helps deter garden pests.