When your plants are only just starting out, too much light and heat can stunt their growth. For this reason it is not practical to run High Intensity Discharge (HID) grow lamps during the propagation stage - instead you should be looking at fluorescent lighting technology. With output in the blue spectrum, Exolux Bright-Wing Lights, Lightwave Lights, T5HO Sunblaster Lights and Eco-Lights are all purposely designed to root cuttings and seedlings and then see them through early vegetative growth (up until plants reach the 60cm tall mark). Which light you choose to use mainly depends on the space available for propagation, but be rest assured that all of them have successfully completed comprehensive testing and come highly recommended. If that's not enough, we also carry spare and replacement lamps to minimise any potential problems or downtime. For further advice on propagation lighting, visit one of our stores or call 0845 345 5178 and speak to an expert advisor at GroWell.