High Effect Silica Fertiliser With SiO2 50%

Water-soluble silicon fertilizer is produced by the sodium silicate raw material and spray drying method. The silicon fertilizer is a full soluble white powder, is a kind mixture of sodium silicate and sodium metasilicate, do not contain any other vice composition, water soluble silica content is 50% ~ 60%, has high effective silicon content. Product information Product name-Silicon fertilizer Water-solubility-100% soluble SiO2 content-49%-53% Appearance: white powder or granular The rate of application: 90-150kgs per hectare