Blossom End Rot is a common problem with tomatoes. It is a physiological disorder (not a disease) caused by a lack of calcium. When fruits are enlarging rapidly, sufficient amounts of calcium fail to reach the end of the fruit resulting in a deficiency of calcium in the developing fruit.
Hi-Yield Calcium Nitrate is used primarily in vegetable gardens, particularly for Tomatoes and Peppers, in the prevention of Blossom End Rot.
Trees: 12 tablespoons for trees up to 3 inches in trunk diameter. 16 tablespoons for trees with 4 inches or more in trunk diameter...equally applied in holes 10 to 12 inches deep around the drip line of tree.
Contains a pelletized material that will turn Yellow plants and grasses Green fast. Will not burn when used as directed.