Ammonium Sulfate Mixing Instructions

Step 1: Add two small spoonfuls of ammonium sulfate to approximately 15mL of water

Step 2: Mix thoroughly until ammonium sulfate is dissolved

Step 3: Add desired herbicide. If using 41% liquid glyphosate, add 5mL of glyphosate to ~15mL of water. If using glyphosate granules, add two small spoonfuls of glyphosate.

Step 4: If desired, add one or two drops of blue dye

Adding the ammonium sulfate before the herbicide ensures any hard water molecules bind to the ammonium sulfate and not your herbicide. This will make your herbicide more effective