27
Mar
NPK Technology LIVE: Episode 23 - Barcelona Grow Show 2015 - Exhale
March 27, 2015
NPK Live chat's with the inventor of the Exhale CO2 bag and the benefits of using natural CO2 in the grow room.
NPK Live chat's with the inventor of the Exhale CO2 bag and the benefits of using natural CO2 in the grow room.