Grozone OSWDN On/off switcher complex carbs A complete absorption of nutrients

A complete absorption of nutrients and water is guaranteed from the beginning of the cultivation because SUBSTRA Vega is rich in directly absorbable nitrogen compounds and trace elements

it's so damn simple and effective

consistent performance

• Stage 1: Sediment Filter (this product) – Replace every 5

Picking the right surface for your grow room walls

Grozone OSWDN On/off switcher complex carbs A complete absorption of nutrientsOSWDN ON OFF 120V SWITCHER (activated by day night sensor) 109,95$ Can turn on or shut off any piece of equipment by mean of a low current 120Vac sense cord. ON OFF switching functions (upper lower receptacles) in one single module for increased flexibility. Example use #1: to be used with CO2 controller to stop exhaust fan while injecting CO2 Example use #2: to be used with any fan control to stop fogger or humidifier when fans are activated. Example