PureCal 13-0-0 calcium nitrate

PureCal calcium nitrate fertilizer, 13-0-0 with 18% calcium. Highly pure, white, very fine crystals. Easily and totally soluble in water. This product consists of calcium nitrate with 25% water of crystalization. All nitrogen is in the nitrate form. It contains no ammonium (NH4) nitrogen. 

PureCal greenhouse grade calcium nitrate is ideal for hydroponics and fertigation systems.