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What is the effect of potassium humate?

Time : 2023.07.21 Hits : 15


Agriculture is a field that continues to embrace new technologies and substances that aid in boosting plant health and yield. One such substance is potassium humate,  a compound that has shown great potential in promoting plant growth and soil fertility. As an agriculture organic fertilizer manufacturer, we understand the importance of providing accurate information on the different agricultural inputs available. This article provides an in-depth look at potassium humate, comparing it to humic acid,  and highlighting its functions, effects, and uses.

Understanding Potassium Humate

Potassium humate is derived from Leonardite, a material rich in humic acids, through an alkaline extraction process. It presents in various forms, such as potassium humate powder,  liquid potassium humate, and even granules, making it a versatile option for different farming methods.

The potassium humate structure involves a complex arrangement of carboxyl and phenolate groups, which are crucial for its function in agriculture. The product is predominantly soluble, with water soluble potassium humate offering the easiest form of application.

Potassium Humate vs Humic Acid

While potassium humate and humic acid might seem similar, they differ in their chemical properties and application. Humic acid is the primary organic acid found in humus, the decomposed organic matter in the soil. However, when humic acid is reacted with potassium hydroxide, it forms a salt known as potassium humate.

The primary difference between humic acid and potassium humate lies in their solubility. While humic acid is only soluble in alkaline solutions, potassium humate is soluble in water, which makes it a more convenient option for agricultural use.

The Functions and Effects of Potassium Humate

Potassium humate is a boon to the agriculture industry, thanks to its multitude of effects on plants and the soil. Potassium humate acts by enhancing nutrient uptake, promoting root vitality, increasing chlorophyll synthesis, and improving soil structure. It fosters the growth of beneficial microbial colonies, which in turn aids nutrient assimilation.

Notably, the use of potassium humate for plants leads to improved resistance to stress and diseases. It also contributes to enhanced yield and quality of the crop. Even more specific benefits, like potassium humate's positive impact on tobacco crops, have been identified.

How to Use Potassium Humate

Despite its impressive benefits, it's crucial to understand how to use potassium humate for plants correctly. Over-application could potentially harm the plant and the soil. The ideal dosage of potassium humate depends on the type of crop and the soil condition. Generally, it is applied as a soil amendment before planting, as a foliar spray during growth, or through drip irrigation systems for established plants.

Potassium Humate in the Market

With its increasing popularity, potassium humate is available in different grades and price ranges. Reliable potassium humate suppliers often provide detailed information about the product, including its source and the manufacturing process. You can purchase potassium humate from local agricultural suppliers or online platforms, including options to buy potassium humate from international suppliers such as China.

The Future of Potassium Humate in Agriculture

The future of potassium humate in agriculture seems promising. As an organic product, it aligns with the growing trend towards sustainable and eco-friendly farming. Innovative products, like super potassium humate and potassium fulvic humate, offer enhanced benefits, suggesting a bright future for potassium humate in agriculture.


Potassium humate has undoubtedly revolutionized farming, providing a range of benefits for both the soil and the plants. As we strive towards more sustainable farming methods, products like potassium humate offer a great solution. We encourage farmers and agriculturists to embrace this fantastic product and reap the rewards it promises. Stay tuned for more articles that delve into the world of agricultural knowledge, bringing you the latest trends and inputs in the industry.

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