So just Promix , no extra perlite, lime, etc? I like simple for sure.
How far are your lights from the tops of your plants? I use 315w get bleaching when I go lower than 30”, 36” seems to be the happy place.
subbed those 55 days strain is the blueberry kush?
Nice buddy. Thanks for sharing. I'm about to switch to cmh also and this info helps nudge me closer.
What is the brand of 315 cmh light fixture you are using.