Greentree Multi Flow Controller System Brain Tray Stands A Humboldt County original

A Humboldt County original

Cylinders and pistons are made of premium materials

They come in clearly marked biodegradable UV resistant sleeves for comfortable handling and algae prevention

Versatile and pH-Stable Formula

Can fit up to 7 bars into 3' x 3' frame

Greentree Multi Flow Controller System Brain Tray Stands A Humboldt County originalThis is the Greentree Hydroponics Multi Flow Analog Controller Module for the Multi Flow system. Though this controller is designed for the Greentree Hydroponics Multi Flow 12 Bucket Hydroponic System, it is compatible with nearly any hydroponic setup you can think of. This controller has a built in timer that controls watering times and flood duration. The controller is also equipped with water level sensors that maintain a steady watering height