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