No mixing/ No spraying - use as a granular fertilizer
Correct Iron deficiency in acid loving & tropical plants
Acidifies soil, lowers pH, and corrects high alkalinity
Contains:20% Iron from Ferrous Iron Sulfate. Use on: Lawns, shrubs, trees and gardens. For: Correction and prevention of iron deficiency and high pH. Iron deficiency appears as intense yellowing of young growth. Rate: Dry application; 1/4 - 1/2 lb. per 100 sq. ft. (2+ lbs. per 1,000 sq. ft.) To reduce pH, 3-6 lbs. per 100 sq. ft. Application:Spread over treatment area and water in.