NPK Industries RAW Humic Acid 2lb soil nutruient 3-Year Engine Warranty: Backed by

3-Year Engine Warranty: Backed by a comprehensive 3-year engine warranty

and stimulates remarkable growth

Minimize skin contact with heptane

Can easily be switched over for heating

This unit also features a fully programmable Watlow PM9 Plus controller and a cool touch surface

NPK Industries RAW Humic Acid 2lb soil nutruient 3-Year Engine Warranty: Backed byDescription NPK RAW Humic Acid 2lbs NPK RAW Humic Acid 2lbs: RAW Humic Acid contains 59% Humic Acids derived from Leonardite which is the most concentrated, water Soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. It can raise the pH of acid soils and lower the pH of alkaline soils. RAW Humic Acid is also great for hydroponics applications, especially when added to RO filtered water. RAW