---
product_id: 10257399
title: "Liquid Humic Acid Soil Amendment for Lawn & Plants, 1 Gal"
brand: "gs plant foods"
price: "€ 174.61"
currency: EUR
in_stock: true
category: "Gs Plant Foods"
url: https://www.desertcart.hr/products/10257399-liquid-humic-acid-soil-amendment-for-lawn-and-plants-1
store_origin: HR
region: Croatia
---

# Derived from premium Leonardite 1 gallon liquid concentrate OMRI Listed for organic use Liquid Humic Acid Soil Amendment for Lawn & Plants, 1 Gal

**Brand:** gs plant foods
**Price:** € 174.61
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your soil game—grow smarter, not harder!

## Quick Answers

- **What is this?** Liquid Humic Acid Soil Amendment for Lawn & Plants, 1 Gal by gs plant foods
- **How much does it cost?** € 174.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/10257399-liquid-humic-acid-soil-amendment-for-lawn-and-plants-1)

## Best For

- gs plant foods enthusiasts

## Why This Product

- Trusted gs plant foods brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Leonardite Power:** Harness naturally rich organic matter for long-term soil health and structure improvement.
- • **Root Zone Revitalizer:** Enhances nutrient exchange and buffers soil conditions for stronger, healthier roots.
- • **Effortless Compatibility:** Works perfectly with most fertilizers and soil regimens—no synthetic additives needed.
- • **Certified Organic Confidence:** OMRI listed for seamless integration into your organic and regenerative growing programs.
- • **Unlock Soil’s Full Potential:** Boost nutrient availability and root access with advanced cation exchange capacity.

## Overview

GS Plant Foods Humic Acid is a 1-gallon liquid soil amendment derived from high-quality Leonardite, designed to improve soil structure and nutrient availability. OMRI listed for organic use, it supports healthier root zones by enhancing cation exchange capacity and nutrient uptake, compatible with most fertilizer programs for versatile application across gardens, lawns, and crops.

## Description

desertcart.com: GS Plant Foods Liquid Humic Acid Soil Amendment for Lawn & Plants, 1 Gal | For lawns, gardens, trees, houseplants & greenhouses. Mixes with most liquid fertilizers. Up to 64,000 sq ft per jug : Patio, Lawn & Garden

## Features

- LIQUID HUMIC ACID, 6%. A liquid soil amendment with 6% humic acid, derived from leonardite. Its purpose, as printed on the label, is to aid the uptake of micronutrients.
- NOT ANOTHER FERTILIZER. It carries no N-P-K, so it works alongside the feed you already use. Mix it with most liquid fertilizers, but not with low-pH or high-liquid-calcium products, and never with calcium nitrate.
- HELPS ROOTS FEED BETTER. Humic acid is easily assimilated by plants. The label lists its main functions as improving root development and plant metabolism and increasing nutrient uptake.
- ONE JUG GOES A LONG WAY. First application: 4 oz per gallon of water on up to 1,000 sq ft. Follow-ups: 2 oz per gallon. One jug makes 32-64 gallons of mix, up to 32,000-64,000 sq ft (worked out from the label rates). Apply as often as every 3 weeks in the growing season.
- LAWN TO PASTURE. For gardens, houseplants, lawns, trees, greenhouses, row crops, ornamental plants and pastures. From GS Plant Foods, a small Florida plant-food brand.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CSAOFUG |
| Application Method | Sprayer |
| Best Sellers Rank | #19,027 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #449 in Garden Fertilizers |
| Brand | GS Plant Foods |
| Coverage | Medium |
| Customer Reviews | 4.6 out of 5 stars 2,531 Reviews |
| Global Trade Identification Number | 00700621098157 |
| Item Form | Liquid |
| Item Highlight | For lawns, gardens, trees, houseplants & greenhouses. Mixes with most liquid fertilizers. Up to 64,000 sq ft per jug |
| Item Weight | 8 pounds |
| Liquid Volume | 1 gallons |
| Manufacturer | GS Plant Foods |
| Mixing Ratio | 1:64 |
| Model Number | HA1gal |
| Number of Items | 1 |
| Part Number | CI-AYNH-NUNR |
| Specific Uses For Product | Plant Growth, Root Develpoment, Nutrient Uptake |
| Target Species | plants |
| UPC | 700621098157 |
| Unit Count | 128 Fluid Ounces |

## Product Details

- **Brand:** GS Plant Foods
- **Item Form:** Liquid
- **Item Weight:** 8 pounds
- **Liquid Volume:** 1 gallons
- **Specific Uses For Product:** Plant Growth, Root Develpoment, Nutrient Uptake

## Images

![Liquid Humic Acid Soil Amendment for Lawn & Plants, 1 Gal - Image 1](https://m.media-amazon.com/images/I/71r9xobR-DL.jpg)

## Available Options

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

## Frequently Bought Together

- GS Plant Foods Organic Liquid Humic Acid with Fulvic - Concentrate Fertilizer for Enhanced Nutrient Uptake and Soil Conditioning - 1 Gallon
- Organic Kelp Fertilizer by GS Plant Foods - Omri Certified (1 Quart) - Kelp Fertilizer for Gardens, Lawns & Soil
- Root Ruckus Compost Fertilizer Organic - Turbo Charged Compost for Plants - Humic Acid & Sea Kelp Nutritional Root Supplement for Lawns, Soil, Shrubs & Vegetables - 1 Gallon

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**Shop now:** [https://www.desertcart.hr/products/10257399-liquid-humic-acid-soil-amendment-for-lawn-and-plants-1](https://www.desertcart.hr/products/10257399-liquid-humic-acid-soil-amendment-for-lawn-and-plants-1)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-11-12*