AMCOL is a leading producer and supplier of high-quality leonardites, and humic acid products.
These products are highly beneficial to agriculture, agronomic and horticulture applications.
In agriculture and horticulture our products are beneficial as flow control agents, animal feed pelletizing, and agricultural carriers. These products absorb liquid active herbicides and pesticides onto their surfaces that help to control dispersion rates, limit drift and leach ability as these products are applied to cropland.
In agronomy these leonardite/humic acid products stimulate plant growth, improve the availability of nutrients and other trace minerals to plants. They improve soil properties such as aeration, permeability, water filtration, holding capacity and nutrient uptake. This is especially beneficial where rainfall and moisture retention are minimal.
Agro-Lig is a naturally occurring organic substance consisting primarily of humic acids. The humic acids contained in Agro-Lig form a unique complex with nutrients very similar to chelates.
Agro-Lig is very active and is easily absorbed by the plant root. The high carbon content stimulates beneficial soil organisims. Continued use improves the structure and organic content of the soil.
Grades available:
Organ-Gro is a low dust formula leonardite consisting primarily of humic acids. The humic acids in Organo-Gro form a unique complex very similar to chelates.