PHT CAL-SORB is an organically complexed calcium solution which consists of specific polyhydroxycarboxylic acids and 5-carbon carbohydrate groups derived from natural plant tissue. The calcium ion is complexed, allowing immediate absorption into the leaf and fruit. Complexed calcium will move more efficiently into the fruit and strengthen cell walls.
PHT CAL-SORB mixes with most chemicals, but a jar test should always be done to check compatibility. Remember to always add water to the mix first. Do Not apply with phosphates, sulfates, or copper compounds.
Dilute in an adequate amount of water for thorough coverage.
Make 4-8 applications per season up to harvest or until desired rate is achieved. Use 2-4 quarts per acre per application.