A magnesium sulphate heptahydrate, a fully soluble fertiliser containing magnesium and sulphur recommended for vegetables, fruits, flowers, turf, vines and ornamentals grown in soil and soilless culture. Advantages: Campbells Solu-Mag is a fully water soluble, chloride free fertiliser containing magnesium and sulphur nutrition for consistent growth responses on a range of plants. Magnesium play a … Continue reading Solu-Mag