Hi-Yield - Iron Sulfate - (Formerly Copperas) - 4 lb.

Steve Regan Company Verified independent store

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Recommended for the prevention and correction of chlorosis (yellowing of plant leaves) caused by iron deficiency. Aids in creating an acid soil condition. 4lbs. covers 1,000 square feet Application Rates: Trees: 1/2 lb. per inch of trunk. Apply around drip line. Shrubs: 1 lb. per 2 ft. of height. Caution: Will stain concrete and pavement! Sold by the bag, 12/case Show more