par chart

Hello RIU, Lighting is arguably one of the more important, and expensive parts of your grow operation. We designed this guide to help you compare not only Timber Grow Lights, but any LED light. There are many factors to consider - hopefully this helps to answer some of the more frequent...

Hey guys, I am considering getting a quantum par meter. Does anyone have a good chart or table that shows the par reading recommendations for each stage of growth? I can't seem to find any good ones. Thanks!