Brummier Bubbler Kit Grow PotsBrummier Bubbler Kit Grow Pots The Brummier Bubbler is a growing system that combines bubbling and dripping methods to produce amazing results, it is considered to be a hybrid growing system. It works by delivering feed to a single plant using an aerated nutrient solution to the roots and then also by using an automated drip ring, this allows the user to run the system on full with the plant staying in place right after transplanting