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The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb)

  • Based on 3,591 reviews
Condition: New
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Availability: In Stock.
Fulfilled by The Andersons PN

Arrives May 13 – May 17
Order within 7 hours and 28 minutes
Available payment plans shown during checkout

Size: 12 lb


Features

  • HumiChar is an organic, carbon-based soil amendment containing 50% high-quality humic acid and 50% granulated biochar -- Provides the benefit of quickly-available humic acid and the long-term soil building qualities of the biochar that lasts for decades
  • Improve your soil health, lawn health, plant health, and reduce the use of fertilizers
  • Easy to apply spherical, uniform, low dust formulation --Dispersible Granule, or "DG" Technology is The Andersons' patented nutrient delivery system. With DG Technology, particles are more rapidly and efficiently broken down
  • Environmentally friendly, OMRI listed. User friendly; can be blended with fertilizers or used alone
  • Not for sale in California or Oregon

Brand: The Andersons


Style: Modern


Item Weight: 12 Pounds


Item Volume: 12 Liters


Product Dimensions: 15 x 14 x 4 inches


Item Weight: 12 pounds


Manufacturer: The Andersons


Item model number: 12


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 13 – May 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Initial evaluation is positive.
Size: 12 lb
Used on my lawn for the first time about 2 months ago. It does seem to have improved the soil as areas which never grew grass are filling in. You can also see the soil looking better. Not as compacted. It does take some time to amend soil but that is expected. I would recommend this. Small granules which were easy to spread with broadcast spreader. Used at recommended rates this will make your soil better. Product has both biochar and humic acid. I plan on dropping this down twice a year. ... show more
Reviewed in the United States on July 10, 2023 by Jim M

  • Outstanding product, but $$$$...
Size: 40 lb
I agree with everyone else here, this stuff is a GAME-CHANGER for your entire YARD, not just the lawn! Sprinkle it in your flowers too, anything you want *bolder*! If you have nothing but rock-hard clay like me, it will transform it into root-stretching gold. I want to say it’s NOT an over-night result.. but for ME it was! Now, my lawn was not horrible to begin with, but I chased green with lots of fertilizers & water but had TONS of bound up roots (thatch) because of the clay. This stuff INSTANTLY loosened things up (better than dethatching) & began holding water like a sponge. You could feel it when walked on it. As a result, LESS watering & less fertilizer!($$$) Win-win. I would HIGHLY recommend aerating FIRST & if you *really* want improvement, put down some Earth Science Gypsum too. I just wish I knew about BOTH products earlier, like decades ago. ... show more
Reviewed in the United States on June 15, 2023 by Amazon Customer

  • Biochar is great
Size: 12 lb
Great product. Little biochar beads dissolve on water contact. Can use seed spreader for easy even application.
Reviewed in the United States on November 6, 2023 by J

  • Nice product but too expensive
Size: 40 lb
I have used this product on my lawn for the past two summers. It is easy to use but it is simply too expensive. I saw no real improvement the first summer I used it, but the next summer my lawn really thrived. All those dead spots ended up getting filled in as the lawn spread out. I'm looking forward to seeing my lawn in a few weeks (northern Midwest) but I won't be buying any more of this stuff until they start offering some sale prices. 03/16/23 ... show more
Reviewed in the United States on March 16, 2023 by Mr. Keating

  • Step 1 for a lush lawn
Size: 40 lb
This is long, BUT READ THIS before wasting your money on other products. I've been attempting to fix my turf since 2021, when I moved into my new home. I initially hired a lawn service, but the success was short-lived. Last fall, I took matters into my own hands by dethatching, scarifying, and overseeding. After minimal success with germination (I took all the steps to protect the seeds and keep them moist), my lawn came up thin and light green in the spring. Despite heavy rains, my soil was still hard as a rock. My soil pH was high, so I bought Mag-I-Cal to lower the pH. I also bought Love Your Soil to loosen the hard clay. Those also had short-lived success. I knew my soil was the problem. The pH came down slightly, but the soil remained compact. I realized that years of fertilizer and over-irrigation by the previous owners had probably built a carbon deficiency and sodium chloride concentration. I read up on this product. It's everything you need to condition your soil on a more permanent basis. The charred component makes space for healthy microbes and the humic component feeds the microbes. I used fungicide to treat lawn disease this season, but as this product layers into the soil and improves water retention at greater depths with healthier root structures, I've had fewer indications of disease. I also have fewer urine burn spots from my dogs. The soil pH has neutralized as the soil retains more rain water (which is slightly acidic in my area). I treat my lawn with this every 2-3 weeks at a light/moderate rate with plans to continue to do so as it moves deeper into the soil. Start with your soil. Treat it heavily for 1 season before scaling back to maintenance applications. Cut your grass high and help the roots grow deep. Healthy turd is resilient and needs less care. I'll swear by this product and won't switch to Humic DG or PGF Complete for humic content until my soil is fully amended. This product is worth the money. ... show more
Reviewed in the United States on July 6, 2023 by Rebecca Rebecca

  • Andersons HumiChar Organic Soil Amendment
Size: 12 lb
Item as descibed. Applys very easy
Reviewed in the United States on March 5, 2024 by Tony V

  • Great value, great results
Size: 12 lb
Was easy to spread, looking forward to seeing improvements in my soil.
Reviewed in the United States on October 22, 2023 by Michael Weber

  • Keeps my lawn green
Size: 12 lb
I live in the Texas panhandle, and it is hot and dry. I used this for the first time this year. My lawn looked softer and greener than in years past. I will definitely be using it again.
Reviewed in the United States on December 1, 2023 by John Thompson

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