Humax®12% | Humic Acid | JH Biotech Inc.

Size: 1 Gallon



Humax® is concentrated liquid humic acid (the “black gold of agriculture”). People call this black gold for a good reason. 

It increases nutrient availability, promotes nutrient uptake, and stimulates plant growth. Not only that, but it aids in the ability of the soil to hold water. That’s right, it doesn’t just help your plants get more nutrients, but helps make them more drought resistant. 

Humax® is an all-purpose soil additive used for vegetables, fruits, trees, and gardens. 


  • Increases availability of nutrients 
  • Promotes nutrient uptake by the plant 
  • Increases water holding capacity 
  • Increases aeration, tilth, and workability 
  • Certified organic 

Package sizes: 

  • 1 Gallon 
  • 2.5 Gallons 
  • 55 Gallon Drums 
  • Tote 


This product is only available to ship to the following states: 

Alabama, Alaska, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Indiana, Kentucky, Louisiana, Maine, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, and Wisconsin.



Apply 1.0 to 2.0 qt. of JHB Humax® in 30 gal. of water or liquid fertilizer per acre.


Apply 0.5 to 1.0 qt. of JHB Humax® with foliar fertilizer in at least 6 gal. of water per acre. It can also be applied with pesticides.

JHB Humax® is compatible with most fertilizer solutions and pesticides. Check the compatibility before mixing.

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