Metal Halide Grow Lamps
Metal Halide (MH) Grow Lamps produce a cool white light which vegetative stage or leafy green plants LOVE. They mimic the sun on a clear sunny day, promoting healthy leaf and stem formation, with a minimal amount of stretching. MH Globes are often used for the first stage of growing flowering plants to help control the grow. This is because flowering can be initiated more easily when the globe is switched to HPS, and the daylight hours are reduced.