@ vlad...
I used to grow a lot back in the 90's. I had a perpetual going 40+ plants back before there were places on the internet like this. There were a few books at select book stores. So to learn you had to learn about general plants stuff and then learn how cannabis was slightly different. So I have a horticulture background. Right out of college I had a roommate who was a friend in college who got his degree in horticulture. We grew for a few years together. Then we had to shut down.
Then I grew small time just for myself for a while but I was so in with people so high up the food chain in Norcal that I basically stopped growing around 2005. I moved back to Oregon at the time and just got my stuff through the mail 3-5 ounces at at time. So no need to grow. Top notch stuff, the best Cali had to offer, delivered to my doorstep.
A year and a half ago Oregon passed a law that we can grow our own. So I dug out my old personal grow lamp and started in again. I have since bought a whole slew of equipment and have a rather new setup I am still learning on. So I have by no means a consistent grow method at this time as all the equipment I have now is way better than I had in the 90's and way more sophisticated. I am still getting used to it. I am breaking in a new grow method for myself right now. I already know I messed up something in my compost that may make my next run a bit off the rails. But I know enough to make anything work really so I will make it through. When I get a decent program running again I will document it. But a lot has changed since the 90's. I am trying to take advantage of all the new stuff out there meaning I am enjoying being a novice again.
One big change is I always have trained but SCROG is not something I had never heard off back in the 90's. So I am learning that right now. I have made a few mistakes with it. So when I get my shit together I may post a journal. But then again I always say there are plenty out there and many better growers than me. If I do a journal it will be something like how to grow without using Chems or something like that. I am converting my technique and in a few grows I may have something worth sharing.
I don't need to go make a journal however because I don't need help and advice. I know what I am doing wrong.
But I took this pic about a week and a half ago of my current one as someone asked.
Single plant at 36" x 28"...Unknown freebie that came with my order.
So I still can get some decent weed...I have the knowledge. I don't have the time to baby them and I don't have a very good grow space to keep the temps and such controlled correctly. I got issues as I think most people do. But I can get it to the finish line without help.