MarkNature Chitosan Oligosaccharide, High Active Water Soluble Powder for Plants, Agriculture Grade COS 450g (15.8 oz)

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MarkNature Chitosan Oligosaccharide, High Active Features

• CAS NO.: 148411-57-8, Chemical Formula: (C6H11NO4)n

• Marine source: Shrimp and Crab shells

• Promote plant callus formation and growth

• Improve the uptake plant nutritions and fertilizer ingredients.

• It is widely used in all kinds of crops, vegetables, fruit trees, houseplants, lawn, herbs, etc. as ground, foliar or drip irrigation fertilizer.

About MarkNature Chitosan Oligosaccharide, High Active

MarkNature Chitosan Oligosaccharide (COS) Powder Specification: Appearance: Yellow powder Insoluble substance: 1.5% max. Deacetylation (DAC degree): 90.0% min Moisture:10.0% max Ash:1.5% max *It is agriculture grade, not for food industrial*