ONA Gel 3.8kg (Various Scents) General Hydroponics (GHE) All-in-one - a full grow

All-in-one - a full grow cycle's worth of kit in one box

without the uneven growth and weak roots that come from an unbalanced feed across multiple pots

German-built AC extraction that moves serious air quietly

Fitted with 8-inch duct collars

Thermostatic control and fan balancing in a single unit

ONA Gel 3.8kg (Various Scents) General Hydroponics (GHE) All-in-one - a full growRound the clock odour control with no power and no moving parts ONA Gel destroys airborne odours at source using an activated odour neutralising complex rather than perfuming over the top of them. It works entirely passively, so there is no fan, filter or electricity involved, and it is available in a choice of refreshing scents to suit the room. This larger tub gives long lasting, low effort coverage for grow rooms, tents, bathrooms, kitchens and any