Cool-Tube With Large Silver Reflector - 150mm x 600mm grow ballasts or slow stunted growth

or slow stunted growth

Replaces up to 1800 human workers

By regularly cleaning and properly caring for your conductivity probes

but with Rock Super Growth

Cool-Tube With Large Silver Reflector - 150mm x 600mm grow ballasts or slow stunted growthCool Tube Reflectors can lower temperatures in the growing environment by up to 10 degrees. Simply join one or more cool tubes together with 150mm ducting and a fan, and you can blow most of the hot air created by lighting straight out of the growing environment. The heat from the lights doesn't get a chance to warm anything up!! The use of Cool Tubes allows you to place your globes much closer to your plants without any burning. This in turn