Hi-Yield Copperas Soil Conditioner
Recommended for the prevention and correction of plant chlorosis (yellowing of plant leaves) caused by iron deficiency. Aids in creating an acid soil condition.
- Trees - 1/2 lb per inch of trunk. Apply around the drip line.
- Shrubs - 1 lb per 2 ft of height.
Caution: Will stain concrete and pavement.