For the OP. I used to run a perpetual room when I grew. Like others have stated it's best to maintain mother plants. Every 6 months or so is when I would replace the mom with some cuttings. It is best to cut from the top of the plants. I noticed that when I took cuttings from the lower 3rd of...
I know it won't do much good but when I grew 10 years ago I had received clones of pure G13, not the crosses that were floating around, but the REAL DEAL HOLYFIELD from the government lab. That was a very special plant, Northern lights was the other commercial strain I grew. As a comparison in...
I'll tell you about the one I constructed 10 years ago... It was a massive 8 foot diameter by 8 foot high with 3 foot per side. It was 6 rings of 6" PVC with 1/8 bend connectors. the top ring was suspended from ceiling and each successive ring was suspended to the one above it. It was 144...
First time posting here but to the OP, I had a similar setup 10 years ago. I'm not sure what the diameter of your setups are, but mine was an 8ft diameter by 7 foot high cylindrical vertical grow for 144 plants. At the center of mine was a custom fabricated 6" acrylic tube that housed 2 1000 HPS...