Advanced Nutrients Hammerhead Fans & Filters > Ducting Accessories once charged they are able

once charged they are able to generate CO2 of the highest purity

Energy-Efficient: Our controller is designed to optimize energy usage

All electric parts are fully encapsulated in a synthetic resin meaning that it wont degrade inside and its safe from water damage

An extremely powerful bloom additive

2-part system ensures balanced nutrition: use equal doses of Part A + Part B

Advanced Nutrients Hammerhead Fans & Filters > Ducting Accessories once charged they are ableThe Power of a 1: 3 PK Ratio Unleashed! *This product is currently available exclusively in Europe and is a new and improved version of our legacy HammerHead. Go beyond the standard PK booster with Hammerhead, a tried and true bloom booster rigorously researched and tested on the type of plant you grow. With the ideal 1: 3 PK ratio your crops crave, Hammerhead fuels floral production to reward you with the lush, potent, sizable harvest you deserve.