Harrell's SprayMAX® Herbicide Activator is a highly active ammonium sulfate solution designed to modify solution pH and water hardness. The ammoniacal nitrogen in Herbicide Activator has been found to promote herbicide (such as glyphosate) uptake in agricultural applications. Herbicide Activator use of high quality spray grade ammonium sulfate eliminates cold water sedimentation and nozzle plugging commonly found with dry AMS. Herbicide Activator also contains a pH stable antifoam which prevents foaming during tank mixing.
Harrell's Balanced Approach is a scientifically supported, integrated, and proactive use of agronomic resources to maximize plant health and consistency.
SOIL
WATER
NUTRITION
PROTECTION
Don't grow it alone. Connect with Harrell's to harness the power of research, science, and support in ways you never thought possible.
In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.