I use rootmaker 2 inch propagation tray, 4 inch square to further the root structure early on, 1 gallons square with key chain loops drilled through the top ever 1/2 inch to tie off branches, 5 gallon round in flower. They are beasts now. I top usually around the 4th node and bend the shit out of my branches using zip ties loosely. Its creating stalks around 3/4 to 1 inch before flowering. I've never seen better yields. I watched some videos a few years ago and just kept tweaking my soils mixes and now I've found a simple easy method for me. Some guys do it their own way, i've found my way. I'm always curious to see grows from seed to harvest as thats what really matters. I've had issues with heat, with nutrients, with tents etc. just like all of us do. The best thing I ever did though was focus on my roots and temperature. That's been the best advice anyone ever gave me. Been growing now for 29 years with a few years off in iron hotels but its my passion. If I couldn't grow i'd most likely be dead from pills. Not an option. I've never documented my grows for obvious reasons and I want to create some journals on here to share some knowledge. I'd love to see the mmj community overgrow the government. Thats why I'm here. Anyone wishing to pick my brain or offer me better advice, I'm all ears. Starting a new grow in November and hope to document it from seed to harvest. Waiting for some beans to show up from some friends in the UK then its on. Hope you guys like it.