timmur - no log, sorry. Some day when I retire I hope to have the time to do such a thing. Time is something I'm in short supply of.
What I can say is that I had 4-6 plants under one 315 CMH and both quantity and quality was not and issue..... Here is a pic of my 18 weeker after the harvest - this is just the top 4 foot.[URL=https://www.icmag.com/ic/picture.php?albumid=67479&pictureid=1636226&thumb=1]View Image[/url]
Hey 2scoot. That's awesome you got such light penetration on your GB CMH315. I was afraid on my last grow running 4 crocketts tangie under the gb 315 that it wouldn't penetrate past 18". All 18" was A grade and some top shelf and very very sticky, smelly(tangerine), and dense.
How was the density comparing the top 2' to the bottom few feet of your monster ladies?
Timmur is rockin his girls. Looks like he might have 4' of canopy or more. I hope it's all dense. Not even a 1000' DE have I ever had dense bugs past the top 30". I'm stoked to see his finish.
I just started my next gb cmh315 last week so hopefully will learn more from everyone as I continue them slightly bigger this time.