Recommended for the prevention and correction of chlorosis (yellowing of plant leaves) caused by iron deficiency. Aids in creating an acid soil condition. 

4 lbs. covers 1000 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!