---
product_id: 347519289
title: "The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb)"
brand: "the andersons"
price: "$343"
currency: NZD
in_stock: true
reviews_count: 8
category: "The Andersons"
url: https://www.desertcart.nz/products/347519289-the-andersons-humichar-organic-soil-amendment-with-humic-acid-biochar
store_origin: NZ
region: New Zealand
---

# DG Technology for fast, efficient nutrient release 30% Humic Acid for rapid nutrient uptake 43% Granulated Biochar for long-term soil vitality The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb)

**Brand:** the andersons
**Price:** $343
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your soil game—because your lawn deserves the VIP treatment!

## Quick Answers

- **What is this?** The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb) by the andersons
- **How much does it cost?** $343 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/347519289-the-andersons-humichar-organic-soil-amendment-with-humic-acid-biochar)

## Best For

- the andersons enthusiasts

## Why This Product

- Trusted the andersons brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Revive & Thrive:** Transforms 12,000 sq ft of soil into a lush, nutrient-rich foundation for vibrant lawns and gardens.
- • **Dual-Action Power:** Combines fast-acting humic acid with biochar’s decades-long soil enhancement for immediate and lasting results.
- • **Eco-Chic Gardening:** OMRI-listed organic formula blends seamlessly with any fertilizer program, reducing chemical dependency.
- • **Effortless Application:** Low-dust, uniform granules make spreading easy and clean—perfect for busy professionals who demand efficiency.
- • **Smart Nutrient Delivery:** Patented Dispersible Granule (DG) Technology ensures rapid breakdown and maximum nutrient absorption.

## Overview

The Andersons HumiChar Organic Soil Amendment is a premium 12 lb blend designed to cover 12,000 sq ft, featuring 30% humic acid and 43% biochar. Utilizing patented DG Technology, it delivers nutrients rapidly and efficiently while building long-term soil health. OMRI-listed and environmentally friendly, it reduces fertilizer needs and supports sustainable, lush lawn and garden growth.

## Description

desertcart.com : The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb) : Patio, Lawn & Garden

Review: Magic! - This product is nothing short of a miracle! My partner often unintentionally damages our lawn—whether it’s from letting the mower stall and causing blade burns, or mistakenly over-fertilizing and not watering properly. But every time, this product swoops in and saves the day. In addition, it quickly addresses those unsightly dog urine burn spots left by inconsiderate neighbors. We live in an area that is HOT and with clay soil so this stuff really gets the soil healthy to repair damage. New grass takes root quickly, and before you realize it, the lawn is restored to its former glory. The secret formula feels like pure magic! Although it’s a bit on the expensive side, it has consistently proven to be a lifesaver for our turf. So, when my partner’s lawn care gets a bit reckless, I take charge of the repairs, and with Andersons, we rest easy knowing we’ll have a lush lawn again before long.
Review: Best stuff for my soil - I've used this for some time now and witnessed poor soil turn good. Good soil means healthy growing. It also means less chemicals contaminating my plants and soil hardening. Less water, fertilizer, labor and weeds to worry about (I sure do hate weeds). Wish I knew about this sooner.

## Features

- Improves 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, alongside any fertilizer program or used alone
- HumiChar is an organic, carbon-based soil amendment. Contains 30% high-quality humic acid and 43% granulated biochar
- Provides the benefit of quickly-available humic acid and the long-term soil building qualities of the biochar that lasts for decades. Not for sale in CA or OR

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #10,326 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #198 in Garden Soil |
| Brand | The Andersons |
| Customer Reviews | 4.7 out of 5 stars 4,090 Reviews |
| Item Weight | 12 Pounds |
| Style | Modern |
| UPC | 031865325212 |

## Product Details

- **Brand:** The Andersons
- **Item Weight:** 12 Pounds
- **Style:** Modern
- **UPC:** 031865325212

## Images

![The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb) - Image 1](https://m.media-amazon.com/images/I/61x3nOFR9iL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: what is the difference between (a) “andersons charx” with humic acid/biochar and … (b) “andersons humichar” also with same humic acid/biochar ?**
A: Nothing one is e-commerce/consumer sku humichar the the other one is the Pro sku

**Q: how many square feet does this bag cover?**
A: 10,000 to 40,000 sq ft. from High to Low rate.

**Q: What is the percentage of carbon and humic acid?**
A: You're kidding right?  In the product description it says:

 About this item

    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

**Q: What is the shelf life for this product? I have a smaller lawn so might use this for 2-3 years. Will it stay good?**
A: Doc's says it will last, unused, for years. I also have a small lawn, only 3200 sqft. I break it down into two applications about 6 to 8 weeks apart. Don't forget the recommended application of chicken feed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Magic!
*by K***S on October 24, 2024*

This product is nothing short of a miracle! My partner often unintentionally damages our lawn—whether it’s from letting the mower stall and causing blade burns, or mistakenly over-fertilizing and not watering properly. But every time, this product swoops in and saves the day. In addition, it quickly addresses those unsightly dog urine burn spots left by inconsiderate neighbors. We live in an area that is HOT and with clay soil so this stuff really gets the soil healthy to repair damage. New grass takes root quickly, and before you realize it, the lawn is restored to its former glory. The secret formula feels like pure magic! Although it’s a bit on the expensive side, it has consistently proven to be a lifesaver for our turf. So, when my partner’s lawn care gets a bit reckless, I take charge of the repairs, and with Andersons, we rest easy knowing we’ll have a lush lawn again before long.

### ⭐⭐⭐⭐⭐ Best stuff for my soil
*by B***S on May 10, 2025*

I've used this for some time now and witnessed poor soil turn good. Good soil means healthy growing. It also means less chemicals contaminating my plants and soil hardening. Less water, fertilizer, labor and weeds to worry about (I sure do hate weeds). Wish I knew about this sooner.

### ⭐⭐⭐⭐⭐ Great for soil deficient lawns with pH issues!
*by S***S on April 24, 2025*

I have applied this to my lawn (northern climate lawn) each spring for multiple years while also following a Scott’s seeding and fertilizer program. In combination with a high quality seed, I’ve noticed this always boosts our lawn health for very green grass. Our home was a new build in 2020 and the soil was nutrient deficient (I tested it). Lots of clay from the excavated earth that was dumped around the property when they dug the foundation. Applying this product has helped progressively improve our soil pH over the past 4 years!

## Frequently Bought Together

- The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb)
- The Andersons Professional PGF Complete 16-4-8 Fertilizer with 7% Humic DG 5,000 sq ft
- The Andersons PGF Balanced 10-10-10 Fertilizer with Micronutrients and 2% Iron (5,000 sq ft)

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**Shop now:** [https://www.desertcart.nz/products/347519289-the-andersons-humichar-organic-soil-amendment-with-humic-acid-biochar](https://www.desertcart.nz/products/347519289-the-andersons-humichar-organic-soil-amendment-with-humic-acid-biochar)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*