Back Draft Shutter 250mm (10") Shipping General Organics Thrive is a

General Organics Thrive is a practical and incredibly effective way to feed your plants organically

To turn your oscillation on and off simply pull the cord at the bottom

it naturally contains a special Trichoderma that protects plants against soil diseases and aids nitrogen uptake

and unleashes bloom potential

Back Draft Shutter 250mm (10") Shipping General Organics Thrive is aWhen your extraction system is turned off a back draft shutter is the perfect way to stop air escaping from your room. It will also prevent unwanted cold hot air from coming back into the grow room when it is not wanted. A Back draft shutter is a cylinder shaped piece of equipment with 2 centrally mounted flaps. The air produced by your duct fan will cause these flaps to open, however when the duct fan is turned off the flaps will shut meaning no air