Soil Surfactant Surf-Max™ Demonstration A-1: Thatch Infiltration Bench Test
Dr. Johann Buck demonstrates how SURF-MAX™, the Huma Gro® Turf soil surfactant helps water penetrate hydrophobic turf thatch and spread evenly through the soil.
Related Videos
Huma Gro Zap: Soil Fertility Product
An 8-0-0 solution to create a strong, healthy soil. Establishes a healthy balance of beneficial soil microbes. Use after pesticide application.
Learn More
Huma X-Tend: Organic Acid Product
A 6-2-0 Liquid Carbon Formulation for improving fertilizer efficiency in the soil. When added to other products, X-Tend acts as a carrier. Get more from your fertilizer with X-Tend.
Learn More
You Asked, We Answered – Humates
Dr. Richard Lamar answers your questions regarding, humates, humic acid, fulvic acid, and soil health. Questions: What exactly are humates – 00:07 How do these humates work in our fields? – 02:05 How do
Learn More

