AgriHusta Liquid complex fertilizer NPK 3-0-0+Ca is organic liquid complex fertilizer on Calcium Nitrate basis listed organic certification. Organic liquid fertilizer is 100% water soluble, ionic and transparent liquid which contains elements very available for plants. Contact by water no foaming during plant feeding time. Product adapted for professional organic and sustainable agriculture to cultivate plants on peat substrate, rockwool, hydroponic, aquaponics or soil-based media for all plant growth stages. Using the product you contribute to the conservation of nature. By buying and consuming 1 gallon of fertilizer, you eliminate 0.394 pound of pure CO2 gas from the pollution of nature.