Surfactants

Surfactants

Spray applications are more effective when the product adheres to the target rather than running off, and surfactants make that possible. As part of our agricultural (AG) chemical selection, Tractor Supply offers a selection of surfactants suited to field crops, pastures and water alike. The right addition improves the reliability and performance of any tank mix for better results.

Get More from Every Application

A surfactant lowers the surface tension of a spray solution, allowing the liquid to flatten into a thin film rather than bead up and roll away. That even layer keeps more of the active ingredient on the leaf long enough to work, rather than letting it drip to the ground. The payoff shows up as stronger weed control, better disease protection and less wasted product. We offer a range of surfactants to fit your specific needs, with a selection that includes:

General-Purpose Spray Aids

Most spray jobs around the property call for a broad-use additive that pairs with whatever is already in the tank. These general-purpose surfactants mix readily with fungicides and insecticides, covering a wide range of tasks from a single jug. They improve wetting, spreading and penetration across leaf and stem surfaces. Certain formulas also contain a defoamer that prevents the solution from foaming as you fill. Choose one of these surfactants when you want one additive that works across multiple applications.

Pond and Water Treatments

Ponds and waterways need a surfactant formulated for water, not a field formula. These aquatic blends help with gripping floating weeds and surface algae, rather than washing them away. The same formula breaks down the waxy coating on weeds that push up through the surface, which opens a path for the chemical to be absorbed. Timing counts here, since these products do their best when plant growth is active. It is crucial to always use an aquatic surfactant for ponds and waterways, as field surfactants are not suitable for these environments.

Browse Surfactants at Tractor Supply

A small addition to your sprayer tank can change how an entire spray holds up through the season. Matching the right surfactants to your crops, pastures or ponds gives every pass a stronger chance of landing where it should. That kind of dependable backup is part of what keeps farm and ranch work moving, and it reflects the spirit of Life Out Here. Explore our selection on our website or at your local Tractor Supply store.