Vostermans Varifan Variable Speed Drive with Manual Override Size:40 Amp Application RatesAdd 2-5 mL of

Application RatesAdd 2-5 mL of Grow B per gallon of water during the vegetative growth phase

Bluelab Pro Controller automated pH and nutrient controller gives you full control of reservoir pH

Growers 100% Organic Coco fiber is a pure coco fiber (aka coco coir) medium made with single-source organic coco fiber

Transform standard 3

It is designed to be very energy-efficient

Vostermans Varifan Variable Speed Drive with Manual Override Size:40 Amp Application RatesAdd 2-5 mL ofAvailable in three different models that have a 0 10 V or 4 20 mA input signal. Easy to access toggle switch to select manual or automatic mode as well as a manual speed selector dial on the faceplate. Internal minimum speed adjustment with possibility to work continuously at minimum speed. Comes in a rugged, sealed enclosure that protects from light, moisture and dust. Includes extended supply voltage range and a radio interference filter.