The Andersons® Humic DG Granular Soil Conditioner (Humic Acid), 40lb Bag

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$ 42.99
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In Stock
Weight: 40.00 lbs

The next generation of humic acid: biological; dispersible; spreadable; blendable!

Upon contact with water, each Humic DG granule disperses into thousands of microparticles that move directly into the root zone. Features:
  • Biological: Contains four biologically active components: HAP, fulvic acid, humic acid and humin.
  • Dispersible: Dispersing Granule Technology facilitates granule breakdown and soil incorporation
  • Spreadable: Uniform, spherical granules allow for ease of handling and even application
  • Blendable: Ultra dry granules are engineered to be compatible with all fertilizers including urea
You'll See The Proven Humic Acid Benefits When You Use Humic DG!
  • Increases soil carbon
  • Improves plant health
  • Improves germination and viability of seeds
  • Chelates macro and micro nutrients to increase availability to the plant for a longer period of time
  • Increases cation exchange capacity (CEC)
  • Improves soil structure for better aeration and water movement
  • Stimulates beneficial microorganisms, which can improve long-term soil pH
  • Especially effective on sandy soils
What is humic acid? Humic acid is a natural soil conditioner that acts as an organic chelator and microbial stimulator. It has a unique carbon matrix which includes a high concentration of trace minerals and organic acids. Humic acid enhances the plant's ability to take in essential nutrients and improve soil structure for better aeration. Researchers at the Andersons have combined pure, dry humate with Andersons patented DG (dispersing granule) process to create a spherical granule that contains thousands of micro-sized humate particles. Humic DG dissolves into the soil within a few minutes after application and watering. The micro particles released from Humic DG granules immediately go to work to improve nutrient efficiency and soil conditions.

**Please note that this product cannot be sold or shipped to addresses in Arkansas or South Dakota**


Application Rates* of Humic DG
  • Crops (Broadcast): 40 lbs per acres (45 kg/ha)
  • Crops (In Furrow/Banded): 4-10 lbs per acre (4.5-11.2 kg/ha)
  • Turf: 40-200 lbs per acre (45-224 kg/ha)
  • Trees, Shrubs: 2-8 oz (57-227 g) per tree or shrub
  • Ornamentals and Bedding Plants: 1-2 lbs per 1,000 square feet (5-10 g per square meter)
  • Potting Soils: Mix 2-10 lbs per cubic yard (1.2-5.9 kg per cubic meter) of potting mix.
  • Contains 62% Humic Acid
  • 40 lb bag

Product Features

  • Humic acid is a natural trace mineral, carbon, and humic acid based granular soil conditioner that acts as an organic chelator and microbial stimulator
  • It has a high concentration of trace minerals and organic acids, specifically humic acid, which improves the plant's ability to take in nutrients
  • Can be blended with fertilizers or used alone
  • Self incorporates with irrigation or rainfall

Product Benefits

  • Improves the plant's ability to take in nutrients
  • Increases soil carbon
  • Increases plant health
  • Improves seed germination
  • Chelates nutrients making elements available for a longer period of time
  • Improves aeration and water movement
  • Effective in sandy soils



Application Rates

POTTING SOILS: Mix 2-10 lbs/cu. yd. ORNAMENTALS & BEDDING PLANTS: 1-2 lbs/1000 sq. ft.. TREES, SHRUBS: 2-8 oz per tree or shrub. See label for addtional rates.

Review Summary (Based on 11 Reviews)

5 Stars

improved the soil and grass began to green and grow. gary shapiro from FL wrote January 20, 2019

had take all root rot on 12000 sq ft of floratam sod in S. Florida. 3 fungicides did not work..put down this humic acid and apparently it opened up the soil to take the treatments. Then the nutrients we fed it responded and now we have green grass, even though it is winter and it should be my new supply ready to go in march.

5 Stars

Humic DG soil conditioner Thomas Craig Bartholomew from VA wrote November 07, 2018

Purchased your Anderson Humic acid to improve my soil levels. All the reviews I've read lead me to Anderson's product to give me the results I need.

5 Stars

Humic DG Eric K from MI wrote November 02, 2018

Great addition to the fertilizer program.

5 Stars

does the job its supposed to dol gary shapiro from FL wrote September 23, 2018

bought it to increase uptake of fungicides in 12000 s/f/floratam lawn with taking all root rot that did not respond to previous treatments until I put this down at 5 lbs per 1000 sf.

5 Stars

Humic acid a must for a healthy lawn. Bob from NY wrote August 31, 2018

Adds carbon to your lawn. Helps retain water and extend nutrients.

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