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



Item # HUMDG
Ship Weight 40.00 lbs
Stock Status In Stock

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**

Product Information


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



Image Gallery

Product Video

You May Also Like

Customer Reviews

Review Summary (Based on 3 Reviews)

Overall Rating: 5/5

Write a Review

from MD

Next level


This product really is amazing. Takes your lawn to the next level without adding additional fertilizers. My own is looking the best it ever has, and I’ll be using this annually.

from OR

Lawn medicine


Even with fertilizing and watering, my lawn was showing signs of distress and miscoloring. After much research I learned I needed a soil conditioner with microbial properties. Not an easy thing to find at a price I could afford and in a pellet form that could be used in a spreader. I was happy to find this product. But, I was even happier to see that it completely corrected all my lawn’s issues. This is a great product. I’ll use it twice year as regular maintenance.

from CA

humic explosion


The best product I have used to get humic and carbon in the right place for an affordable price.