Boron humate is in the form of humic acid chelated with boron,black granule non soluble in water.Suggested to mix use with other fertilizer.
Appearance | Black Granules |
Humic Acid (dry basis) | 55.0% min |
Boron (as B2O3 dry basis) | 10.0% min |
Moisture | 15.0%max |
Particle size | 2-4mm |
pH | 6-7 |
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