Watching lots of grow threads and the pics, a lot of growers cram plants together.
Having read Secret Life of Plants decades ago, and watched a lot of cannabis botany videos over the years, I only grow one plant per > 20+", usually 24". This of course depends on the eventual size of the mature plant. The BBCC from my last grow was 20 x 20 x 40+. The remaining plant under my Transcend Lighting D 200 is < 20" D
The following video, which I just watched, explains plant spacing and few other tips
Dude is a trip. Heavy duty smoker
https://www.youtube.com/watch?v=EI5YSqM21VA
Having read Secret Life of Plants decades ago, and watched a lot of cannabis botany videos over the years, I only grow one plant per > 20+", usually 24". This of course depends on the eventual size of the mature plant. The BBCC from my last grow was 20 x 20 x 40+. The remaining plant under my Transcend Lighting D 200 is < 20" D
The following video, which I just watched, explains plant spacing and few other tips
Dude is a trip. Heavy duty smoker
https://www.youtube.com/watch?v=EI5YSqM21VA