Hi-Yield Copperas 4 lbs
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 drip line.
- Shrubs: 1 lb. per 2 ft. of height.
- Caution: Will stain concrete and pavement!