93% pure feed grade Calcium Chloride Pellets.

Supplement your hydroponic solution or make a great foliar calcium fertilizer for prevention of Blossom End Rot in tomato's, peppers ect.

At 93% pure, Vitro feed grade calcium chloride prilled is 33% Calcium and 59% Chloride. One gram in one gallon of water yields 87ppm Calcium and 155ppm Chloride.

    In hydroponic solutions try to limit the chloride to less than 100 ppm or better yet 50 ppm.