Humax® | Humic Acid | SaferGro

Size: Pint



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 soil's ability 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 pint concentrate
  • 1 quart concentrate
  • 1 gallon concentrate


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

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


Shake well before use.

House Plants: Apply 0.15 oz (1 teaspoon) of Humax® per gallon of water and apply once a month.

Vegetables and Large Plants: Apply 0.3 oz (2 teaspoons) per gallon of water and apply every 2-3 months or as needed.

Lawn and Garden: Apply 0.15 oz (1 teaspoon) per 500 square feet and water in. Repeat every 4-6 weeks or as needed.

Trees: Foliar Application- Apply 0.3 oz (2 teaspoons) per gallon of water and apply to the entire tree.

Soil Application: Apply 0.3-0.5 oz (2-3 teaspoons) per 500 square feet. Repeat every 4-6 weeks or as needed.

Hydroponics: 150 ppm

STORAGE AND DISPOSAL: Store in a cool, dry place. Dispose of properly

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