Adjuvants

Foliar Spray Adjuvants & Surfactants

Get more out of every foliar application with professional-grade adjuvants from Custom Hydro Nutrients. Whether you're applying fertilizers, pesticides, or biological inputs, the right adjuvant ensures your spray sticks, spreads, and absorbs — maximizing efficacy and eliminating the cost of repeat treatments.

What's in This Collection

• Surfactants — Lower surface tension for uniform spreading and complete leaf coverage. Products like CapSil and Coco-Wet ensure your sprays penetrate deeply on the first pass with no runoff or repelling effect.
• Stickers — Increase contact time between your spray and the leaf surface, reducing wash-off and improving residual effectiveness.

Why Use an Adjuvant?

Even the best foliar inputs underperform when they bead up and roll off the leaf. Adjuvants solve this by modifying the physical properties of your spray solution — improving wetting, spreading, sticking, and absorption so your inputs work as hard as possible.