Ihumate potassium fulvate liquid fertilizer 1L bottle display, dark brown liquid, high concentration mined source fulvic acid, fully water soluble without residue
Ihumate potassium fulvate liquid fertilizer infographic, showing the multi-effect mechanisms of root promotion, soil improvement, stress resistance and quality enhancement
Ihumate potassium fulvate liquid fertilizer front view, good fluidity, contains fulvic acid and potassium oxide, suitable for drip irrigation and foliar spray
Ihumate potassium fulvate liquid fertilizer professional packaging chart, supports OEM customization in 1L/5L/20L/200L etc., suitable for global export
Ihumate potassium fulvate liquid fertilizer water solubility test, dissolves instantly upon contact with water, uniform dark solution, no precipitation or stratification, excellent stability
Ihumate potassium fulvate liquid fertilizer 1L bottle display, dark brown liquid, high concentration mined source fulvic acid, fully water soluble without residue
Ihumate potassium fulvate liquid fertilizer infographic, showing the multi-effect mechanisms of root promotion, soil improvement, stress resistance and quality enhancement
Ihumate potassium fulvate liquid fertilizer front view, good fluidity, contains fulvic acid and potassium oxide, suitable for drip irrigation and foliar spray
Ihumate potassium fulvate liquid fertilizer professional packaging chart, supports OEM customization in 1L/5L/20L/200L etc., suitable for global export
Ihumate potassium fulvate liquid fertilizer water solubility test, dissolves instantly upon contact with water, uniform dark solution, no precipitation or stratification, excellent stability

Potassium Fulvate Liquid

  • Density: 1:1.3
  • Fulvic Acid: > 40%
  • Alginic Acid: > 10%
  • Organic Carbon: > 24%
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( Customer Reviews)

Potassium Fulvate Liquid (FULVIMAX)

Fulvic Acid + Alginic Acid + Organic Carbon: "Liquid Gold" for Crop Growth

This product is an ultra-high concentration biostimulant with a density of 1:1.3, integrating core ingredients Fulvic Acid (>40%), Alginic Acid (>10%), and Organic Carbon (>24%). This triple-action formula significantly activates soil nutrients and enhances crop vitality:

1. Ultra-high Fulvic Acid: Powerful nutrient "transporter". With over 40% Fulvic Acid, it possesses excellent activity and compatibility, strongly improving nutrient solubility and mobility, promoting root absorption of mineral elements, and building an efficient nutrient cycling system in the soil.

2. Alginic Acid Synergy: Multi-dimensional stress resistance. Over 10% Alginic Acid significantly enhances crop resistance to drought, salt, and alkali. Working synergistically with Fulvic Acid, it not only stabilizes soil water retention but also strengthens plant cell structures, reducing physiological damage from harsh climates.

3. Rich Organic Carbon Source: Direct carbon supplementation to accelerate photosynthesis. More than 24% Organic Carbon provides direct carbon energy for crops, compensating for "carbon hunger" in low light or low-temperature environments, accelerating the accumulation of photosynthetic products, and making plant metabolism more vigorous.

4. Trinity: Stimulating rhizosphere fertility. Deep synergy between Fulvic Acid, Alginic Acid, and Organic Carbon activates beneficial soil microbial communities and improves overall fertilizer utilization, achieving comprehensive effects in soil improvement, rooting, and quality enhancement.

5. Superior Stability: The first choice for modern agriculture. The high-density clear liquid state of 1:1.3 ensures high uniformity during storage and application. Whether in large-scale spraying or precision drip irrigation systems, it distributes evenly without clumping or clogging.

Expert Advice: Suitable for the full growth cycle, especially recommended during pre-flowering, fruit-setting, and stress recovery periods. Apply via drip irrigation or foliar spray to quickly replenish carbon sources and activate soil dynamics.

Potassium Fulvate Liquid Specifications

Technical ParametersDetailed SpecsTesting MethodsReference Standards
Density1:1.3Hydrometer/PycnometerNY/T 1973
Fulvic Acid> 40%Dry basisNY/T 3161-2017
Alginic Acid> 10%SpectrophotometryNY/T 2117-2012
Organic Carbon> 24%Potassium dichromate oxidationNY/T 1121.6

Potassium Fulvate Liquid - Introduction Video

  • Good liquid fluidity
  • Strong compatibility
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COA, TDS, MSDS & HM Test Reports

Certificate of Analysis (COA)

Certificate of Analysis: Potassium Fulvate Liquid

Technical Data Sheet (TDS)

TDS: Potassium Fulvate Liquid

Safety Data Sheet (MSDS)

MSDS: Potassium Fulvate Liquid

Heavy Metal Test Report

Heavy Metal Test Report: Potassium Fulvate Liquid

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Need custom documents or specific test results?

Frequently Asked Questions

Ihumate FAQ: Sourcing, organic certification, logistics, and customization.
Apply for Ihumate Free Samples: Global shipping for lab compliance testing.
1

Why is organic carbon so important for crops?

Carbon is the most essential of the six major elements for plants. In cases of continuous cropping, insufficient light, or soil degradation, crops often suffer from "carbon hunger." The high-content liquid organic carbon provided by this product can be directly absorbed by crops to quickly replenish energy and promote photosynthesis, maintaining high yields even under low light or stress.
2

Are you a trading company or a manufacturer?

We are a professional manufacturing enterprise. Our modern factory is located in Huozhou, Linfen, Shanxi, China. With an annual capacity of 500,000 tons, we invite global partners to visit our facility.
3

How do you perform quality control?

4

Do you provide samples?

5

What are the payment terms?

6

How can I track my shipment after payment?

7

What is the Minimum Order Quantity (MOQ)?

8

Can you customize packaging or print our logo?

9

How long is the delivery time?

More questions about our products?

Application & Dosage: Potassium Fulvate Liquid

Suitable for all types of crops and poor, compacted soils. Efficiently activates soil, replenishes organic nutrition, and improves crop growth and stress resistance.

Fertilizer Manufacturing and Blending

  • Liquid Fertilizers:
    Mixes evenly with various liquid fertilizers to increase organic nutrient content and promote synergistic nutrient absorption.
  • Fertigation/Flush Fertilizers:
    Used with flush fertilizers to quickly penetrate the soil, activate nutrients around the root zone, and enhance the application effect.
  • Organic and Bio-fertilizers:
    Supplements high levels of Fulvic and Alginic acids, enhancing beneficial microbial activity and strengthening soil improvement effects.

Drip Irrigation and Hydroponics

  • Drip Irrigation Systems:
    With optimized density and good fluidity, it passes smoothly through systems to precisely activate root zone soil and deliver nutrients.
  • Hydroponics and Greenhouse Farming:
    Adapted for hydroponic nutrient solutions, supplementing organic carbon and active ingredients for precise greenhouse crop maintenance.

Application Ratio Scheme

Crop NameGrowth StageApplication Ratio
RiceSeedling stage3-5 L/Ha
Early booting stage3-5 L/Ha
Grain-filling stage3-5 L/Ha
SesameGrowth period3-5 L/Ha
PeasJointing stage3-5 L/Ha
Lychee/Green PlumFruit expansion stage4-6 L/Ha
Longan/OliveBudding stage5-8 L/Ha
Fruit expansion stage6-10 L/Ha
Wax Apple/Star FruitVegetative growth stage5-8 L/Ha
Blueberry/RaspberryPre-flowering & Post-flowering4-6 L/Ha
MulberryPlanting stage3-5 L/Ha
Cherry TomatoInitial flowering stage4-6 L/Ha
Continuous harvest period4-6 L/Ha
SpinachFull growth cycle3-5 L/Ha
TaroTuber expansion stage5-8 L/Ha

Product Advantages: Potassium Fulvate Liquid

Combines soil activation, organic nutrition, root promotion, and stress resistance.

1

Activate Soil & Break Compaction

Fulvic acid >40% regulates soil pH, promotes soil aggregate structure, breaks compaction, activates fixed nutrients, and improves soil aeration and water/fertilizer retention.

2

Organic Nutrition & Enhanced Absorption

Organic carbon >24% provides energy for crops and soil microbes; Alginic acid >10% enhances nutrient penetration. The synergy improves fertilizer efficiency and reduces nutrient loss.

3

Root Promotion & Stress Resistance

Synergy of Fulvic and Alginic acids stimulates capillary root growth and absorption. It also induces stress resistance factors against cold, drought, and salt-alkali.

Certifications: Potassium Fulvate Liquid

Ihumate is backed by globally recognized certifications.

  • 🏅 OMRI Listed – Approved for organic use (USDA/NOP standards)
  • 🏅 CERES Certified – High-standard organic inputs for sustainable agriculture
  • ✔ Excellent international production process with full batch traceability
  • ✔ Meeting the strict demands of global distributors and formulators
Ihumate OMRI certificate proving compliance with USDA/NOP organic standards.
Ihumate Potassium Humate CERES organic certificate for EU and NOP standards.
Ihumate Potassium Fulvate CERES organic certificate ensuring global export quality.
Ihumate Mineral Humic Acid CERES organic certificate for high-end agriculture.
Ihumate Mineral Fulvic Acid CERES organic certificate for EU and NOP compliance.
Ihumate Sodium Humate CERES certificate for aquaculture, feed, and industrial use.
Ihumate Seaweed Extract CERES organic certificate, rich in natural hormones.

Ihumate Global Exhibition Videos

We showcase our Humic Acid, Seaweed, Liquid Fertilizer, and Bio-control series globally.
Join us at our 2026 exhibitions:
Event: Shanghai CAC (Fshow)
Booth: 12G05
Date: March 17-19, 2026
Address: No. 333 Songze Avenue, Qingpu District, Shanghai
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