Good for the soil, crops, feed for livestock, landscapes, turf & the environment.


The Humic Products Trade Association (HPTA) advances the commercial use of humic products through scientific and regulatory cooperation. We work with our members to advance and shape our industry creating opportunities.

Definition: Humic substances are versatile forms of natural organic matter used globally in agriculture, livestock feeds, pet foods, environmental applications and human health.

The processors, distributors, researchers, miners and consultants who are HPTA members are shaping the regulatory landscape and creating economic and technological opportunities for the humic products industry.

HPTA Members