Is This the BEST BUDGET LED GROW LIGHT For Growing Cannabis? [MARS HYDRO SP-3000] March 20, 2021 cbdnews Growing Cannabis Comments Off on Is This the BEST BUDGET LED GROW LIGHT For Growing Cannabis? [MARS HYDRO SP-3000] We’ve had a lot of people ask us if this affordable LED grow light is the best for growing indoors…Well, we decided to check it out for ourselves! Mars Hydro leds: …