Humic acid powder&granule
Humic Acid is a powder or granular form of leonardite/lignite.which can Prevent fertilizer run off, keep effect of fertilizer, Modulate entironment of microorganisms, Increase the fertility of soil, intenerate soil, Prevent soil acidification. Enhance resilience of fighting cold, drought, insect and lodging.
Improve tensility of root, make plant absorb better.E nhance crop physiological activity.
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