If you ask about your grow environment, specialists at Mainely Hydro will all give you the same advice- it’s all about the environment! This page will provide medical cannabis cultivators large and small with blog posts, instructional videos and various how-to’s all concerning their personal grow environment.
Click on the links below to watch short, original videos by Mainely Hydro.
How to: Calibrate a pH Probe
How to: Clean a pH Probe
Introducing CO2 to Your Indoor Grow