Pay in 4 interest-free payments of $9.99 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
This premium powdered fertiliser is suitable for use in all grow systems and with any grow medium
The formula is made for use with Hesi nutrients and boosters
The formula is suitable for use with coco and soil
Improves the floor space in your grow room
GAS - EC Speed Controller Sunmaster This premium powdered fertiliser isOverview The GAS EC Fan Speed Controller allows growers to control the outtake and intake EC fans. You can adjust the speeds of the outtake and intake fans to create negative pressure in your grow room. It's a plug and play unit, which helps you optimize the grow environment. The unit is compatible with vector fans and Hyper Fan V2s. The device plugs directly into the different EC fans. General Information The fan controller adjusts the speeds of the
US$ 134.99
US$ 29.99
US$ 34.99
US$ 13.00
US$ 15.00
US$ 24.95
US$ 10.00
US$ 240.00