TriCal is a highly concentrated calcium pellet, which improve the overall water, nutrient, and overall soil structure. These max pellets are designed to applied as part of a hand watering program and can effectively suppress black algae. Put the pellets in the applicator and start hand watering. It will take 3-4 hours for the pellets to dissolved based upon the hardness of the irrigation water.
PACKAGING: Case: 12 x 227 grams