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Natural Growth Stimulator
Humic acid is a natural, water-soluble substance at more alkaline pH levels. It forms from the organic decomposition of soil, such as humus or peat, and is produced by microorganisms that break down dead organic matter.
Due to its high molecular weight, it improves soil quality and enriches the cultivation substrate, benefiting both traditional and soilless farming systems.
Derived from leonardite (highly oxidized lignite), this growth stimulator offers numerous benefits:
The GK Organic Humic Acid liquid is suitable for all crops, including autoflowering plants, and is also effective in hydroponics.
For optimal results, it is recommended to use in combination with Guano Kalong liquid.
Available Sizes: 0.5 L � 1 L � 5 L
By Femeg NL � 100% organic and fully water-soluble.
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
US$40
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