Humic acid

BLACKJAK HUMIC ACID is trusted by professionals in over 30 countries.  Farmers, commercial producers, indoor growers, green-keepers and enthusiasts all rely on the unique benefits, high level of consistency and exceptional portfolio of benefits that this high-quality liquid humic acid provides.
  • BlackJak Humic Acid is a concentrated liquid suspension of Humic, Fulvic and Ulmic Acids, Humin and Trace Elements
  • BlackJak humic acid is sourced from 100% naturally occurring North American Leonardite and Manufactured in the UK
  • BlackJak humic acid is produced using the most innovative and unique process without the use of harsh chemicals meaning it has a Low pH (c. 4.2)
  • BlackJak humic acid is easy to use, safe and convenient