Metal Halide Grow Lights 101

Metal halide (MH) grow lights are one of the most popular types of high-intensity discharge (HID) lights out there...and for good reason. Learn the benefits of MH lights and a few best practices for using them in your garden. Learn More: Metal Halide Grow Lights Explained and Reviewed Learn more about your ad choices. Visit podcastchoices.com/adchoices