Pay in 4 interest-free payments of $45.30 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
limits fan noise and guarantees negative pressure inside the room
Applicable in all combinations of base nutrients
No more hand watering small plants
Application during clone and vegetative phase will boost effectiveness
Green Man Controll Unit (Brain) Shipping limits fan noise and guaranteesThe Green Man System Brain Controller Unit, is basically the brains of the whole system. It controls, with exact precision, how and when you feed your plants, which is absolutely critical when producing high quality specimen crops. It works by pulling through water and nutrients from your reservoir tank and delivering to each individual pot you've got connected to the brain whilst keeping your water levels at optimum capacity whether you're running a
US$ 12.50
US$ 547.50
US$ 6292.50
US$ 3222.50
