Safer Gro Humax, 1 pt

Humax is concentrated liquid humic acid extracted from Leonardite. Humic acids increase nutrient availability, promote nutrient uptake, and stimulate plant growth.

The colloidal nature of humic acid allows it to absorb large quantities of water and thus increases the water-holding capacity of soil. Crops grown on soils containing more humic acid tend to be more drought-resistant.