Humic Acid Original Liquid
The Straight Humic Liquid for Soil and Roots
Product code JFHA-HAL-L
Organic matter (dry basis) ≥ 150 g/L
Humic acid (dry basis) ≥ 125 g/L
Code JFHA-HAL-L
Every lot ships with a Certificate of Analysis stating actual tested values.
Product Overview
Humic Acid Liquid is JINGFENG’s mineral-source liquid humic and fulvic acid, extracted from leonardite and fully dissolved in water. It is a black, free-flowing liquid rich in humic substances that improves soil structure, chelates nutrients and boosts fertilizer efficiency in fertigation and foliar programmes. Potassium-free, chlorine-free and hormone-free, it is compatible with most soluble fertilizers and safe for drip, sprinkler and flood irrigation.
Humic Acid Original Liquid is our standard mineral humic acid solution, carrying 125 g/L humic acid and 150 g/L organic matter on a dry basis, fully dissolved and ready to inject into any irrigation line. It is built for growers and blenders who want the soil-conditioning and nutrient-chelating effect of humic acid without the handling of powders.
Because it is already in solution, there is no dissolving step and no sediment in the tank or dripper. Add it to the fertigation line, the foliar tank or a soluble blend and it goes to work on soil aggregation, cation exchange and micronutrient availability. It is potassium-free and chlorine-free, so it slots into programmes where a salt load is unwanted.
Key Benefits
Ready-to-use liquid
Fully dissolved humic acid — no mixing, no sediment, no clogged drippers. Inject straight from the jug.
125 g/L humic acid
A practical humic load for soil conditioning and nutrient chelation across field and greenhouse crops.
Chelates nutrients
Complexes Fe, Zn, Mn and Ca, keeping them available and reducing fixation by alkaline or calcareous soil.
Improves soil structure
Promotes aggregation and water-holding capacity, easing root penetration in compacted soils.
Salt-friendly
Potassium-free and chlorine-free — adds the humic benefit without raising the fertilizer salt index.
COA on every batch
Each lot ships with a Certificate of Analysis stating tested organic matter, humic acid, K2O and pH.
Technical Specification
| Parameter | Specification | Test standard |
|---|---|---|
| Appearance | Black liquid | Visual inspection |
| Organic matter (dry basis) | ≥ 150 g/L | NY 525-2012 |
| Humic acid (dry basis) | ≥ 125 g/L | HG/T 3278-2011 |
| Potassium as K₂O (dry basis) | 20 g/L | HG/T 33804-2017 |
| pH (1:100) | 8.0 – 10.0 | HG/T 3278-2011 |
| Water insoluble matter | ≤ 5 g/L | HG/T 3278-2011 |
Specification values are guaranteed minimums on a dry basis, taken from the batch Certificate of Analysis and tested against the stated Chinese industry standards. Every shipment travels with its own COA stating the tested values.
Need the full Certificate of Analysis, MSDS, or TDS for your formulation or tender file?
Form & Solubility
Form: black, free-flowing liquid. Homogeneous and stable; a light shake before use is enough.
In the system: inject into the fertigation line or add to the spray tank. It disperses instantly in water with no residue, so there is nothing to pre-dissolve and nothing to clog a dripper.
Handling: like any liquid fertilizer, avoid splashing into eyes and rinse after contact. Store sealed; use soon after opening to keep the active fraction at full strength.
How the liquid humic line compares
| Grade | Form | Humic acid | Fulvic acid | K₂O | Best for |
|---|---|---|---|---|---|
| Humic Acid Original Liquid (this product) | Liquid | ≥ 125 g/L | — | 20 g/L | Straight humic for soil & roots |
| Humic Fulvic Acid Original Liquid | Liquid | ≥ 125 g/L | ≥ 125 g/L | 20 g/L | Balanced humic + fulvic |
| Humic Fulvic Acid Concentrated Liquid | Liquid | ≥ 210 g/L | ≥ 200 g/L | 40 g/L | High-active concentrate |
All grades are fully water soluble, potassium-free and chlorine-free. Dilute before the irrigation or spray line.
Applications & Dosage
Suitable for field crops, vegetables, orchards and greenhouse programmes via irrigation or foliar application.
| Application | How to use | Rate |
|---|---|---|
| Drip / micro-spray irrigation | Inject into the irrigation line with the fertilizer stock, every 7–10 days during the growth stage. | 1–2 L per 660 m² |
| Sprinkler / flood irrigation | Mix into the irrigation water and apply across the field. | 1–2 L per 660 m² |
| Foliar spray | Dilute and spray in the cool part of the day; compatible with most pesticides and soluble fertilizers. | 0.5–1.0 L per 660 m² |
| Blend with fertilizers | Combine with water-soluble or compound fertilizers for a synergistic liquid feed. | 1–2 L per 660 m² |
Packaging & Storage
| Pack size | Description |
|---|---|
| 1 L / 5 L / 10 L | HDPE bottle / jerry can — retail and sample size |
| 20 L / 200 L | Drum for farm and blender use |
| 1000 L | IBC totes for bulk fertigation |
Storage: Store sealed in a cool, dry place away from direct sunlight. Use as soon as possible after opening. Stable for 2 years under proper storage.
Custom packaging, private-label printing and OEM specifications are available on request. Packaging photos are available in the product gallery.
Successful Cases
Vegetable greenhouse, Shandong
Injected 1.5 L per 660 m² per cycle. Growers reported darker foliage and better fruit set on calcareous substrate.
Explore applications →
Field reference
Maize farm, Heilongjiang
Applied with the nitrogen programme; noted improved soil friability and easier cultivation the following season.
Explore applications →
Field reference
Citrus orchard, Spain
Used through both routes; recorded steadier leaf nutrient levels versus the untreated block.
Explore applications →
Full case studies with crop data are published in our application sectors.
Frequently Asked Questions
Is it compatible with my fertilizer programme?
Yes. It is potassium-free and chlorine-free and mixes with most water-soluble and compound fertilizers. Avoid direct mixing with strong acids; add to water first.
Will it clog drip lines?
No. It is fully dissolved with no sediment. Inject it through the normal fertilizer injector and filter as you would any liquid feed.
How is it different from the fulvic blend?
This is the straight humic-acid liquid. The Humic Fulvic blends also carry fulvic acid for faster foliar uptake and a higher active load — choose those when foliar activity or concentration is the priority.
What is the shelf life?
Two years sealed and stored away from sunlight. Use opened containers promptly to keep the active fraction at full strength.
Do you provide a COA per batch?
Yes. Each shipment travels with a Certificate of Analysis stating tested organic matter, humic acid, K2O and pH.
What is the minimum order and lead time?
Standard stock item. MOQ one pallet; 7–15 days ex-works. Private-label bottling and custom blends available on request.
Also Available in This Family
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