Flockshot
New member
I don't doubt that too much of anything can eventually hurt the plant. However, it seems strange to me that multiple people have identified the overuse of cal/mag as the source of their problem, but yet there is never any science to back it up. No mention of it on GWE or anywhere else I am able to find.
Thanks for trying to help though. Happy growing.
Thanks for trying to help though. Happy growing.