Monterey Iron Tree Treats Supplement for Trees 1-0-0 Plus 4.5% Iron, 15 Tablets, 0.8 Ounces

Monterey Iron Tree Treats are readily soluble capsules formulated to help alleviate yellowing (iron chlorosis) and other micronutrient deficiencies in trees. They are derived from ferric ammonium citrate, manganese sulfate, and zinc sulfate. Treatments are most effective from the time of leaf-out until the end of July. The most successful results occur early in the growing season. Simply measure the tree diameter 12 inches above the ground. Drill a small 3/8-inch hole for each capsule 1-1/2 inches deep. Drill holes uniformly around the tree at different heights to avoid weakening the tree. After drilling, place capsules into each hole. Grafting wax may be used to seal the holes. After 2-3 weeks you may apply again to areas that have not greened up.