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water soluble potassium humate black granular
Selling leads
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1. Product Introduction Our company's sodium humate soilhum are extracted from weathered coal, and the product process is to crush the weathered ...
2026-05-22 00:40:35
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...humate is extracted from weathered coal, which is rich in active groups and has a wide range of uses. The raw materials of sodium humate powder ...
2026-05-22 00:40:35
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...-quality Leonardite—a natural mineral rich in humic acids. Our product features a fine, uniform powder texture in dark brown to black, with no ...
2025-11-06 10:06:07
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1. Product Introduction The fulvic acid + NPK product produced by our company is an upgrade of the potassium fulvic acid product. The potassium fulvic ...
2025-11-06 10:06:50
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