WALNUTS - FOLIAR APPLICATION
MONTEREY ZINC SULFATE SOLUTION 12% is intended for agricultural use on a variety of crops. MONTEREY ZINC SULFATE SOLUTION 12% is suggested for foliar applications to some crops and for soil applications to others. Carefully follow directions for use.
DO NOT apply foliar sprays in spring or summer.
Walnuts: Apply 10-15 gallons product per acre at leaf fall.