NutriHold™ Dry is a unique carbon-rich humus material containing humic acid, fulvic acid, and beneficial microorganisms known to enhance soil quality and form symbiotic relationships with plant roots. It has been proven to enhance cation exchange capacity, thus increasing retention of some nutrients in soil. It is OMRI verified for organic use.

NutriHold Dry is available in 40 pound bags (with 50 bags to a pallet for 1 ton total), 1000 pound bulk bags (two bags to a pallet for 1 ton total) and in loose bulk quantities.

This carbon-rich humus is used as the base material for production of all other NutriHold products.

Application overview:

Recommended applications include blending into potting soil mixes, as an additive to granular fertilizer mixes, and as a topdress product for landscaping, agriculture, and turf production. Standard incorporation rates range from 2-4% incorporated in potting media.

Beneficial Bacillus bacteria species included:

• Bacillus subtilis - nitrogen fixation
• Bacillus pumilus - improves plant nutrient uptake
• Bacillus megaterium - phosphate solubilization

Beneficial fungi species included:

• Trichoderma sp.
• Penicillium sp.
• Paecilomyces sp.

Results from a lab experiment testing the impact of NutriHold Dry on soil cation exchange capacity, which is an indication of soil nutrient retention capability: