NPK Industries RAW Humic Acid 2lb fluorescent-lighting including swimming pools

including swimming pools

but Cultiwool is also the first to introduce the 'donut ring' to the retail market for advancing water distribution

Manufactured for continuous duty and years of trouble-free use

Specific Gravity @ 20°C - 1

NPK Industries RAW Humic Acid 2lb fluorescent-lighting including swimming poolsDescription 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