G.A.S EC Fan Speed Controller Beneficial Inoculants or high-value crops

or high-value crops

It works by strengthening the walls of plant cells

Derived from kelp extract

getting the leaves on your plant to use more of and make more use of the light that hits them

G.A.S EC Fan Speed Controller Beneficial Inoculants or high-value cropsThe Quick and Easy Way to Control Two EC Fans Controlling your intake and outtake EC fans has never been easier with the EC Speed Controller from Global Air Supplies. The EC Speed Controller sets your intake and outtake fan speeds, allowing you to balance both fans to create the required level of negative air pressure. How the GAS EC Speed Controller Works Controlling your fan speed is critical when growing indoors throughout the year. As cold