- 51# bag.
- Ammonium Sulfate is an inorganic salt used as an soluble crystal adjuvant spray for water soluble insecticides, herbicides, and fungicides.
- It functions to bind iron and calcium cations that are present in both well water and plant cells.
- It is particularly effective as an adjuvant for 2,4-D, glyphosate, and glufosinate herbicides.
- For glyphosate herbicides: Use 8-1/2 to 17# per 100 gallons of water. This breaks down to 2-4# per acre.