I know that this isn't adding to your deck of cards but LST, topping, & supercropping should take you the distance to a killer harvest. Add scrogging in if you want to get things a little more complex.
What week are those and is the strain indica or sativa? Idk how much longer I'd reccomend but I'd def say they need more time. A loop with more magnification would help too.
My tent never seems to drop below 400ppm co2 without any supplementation. Sometimes it's up at 600 on it's own. I have a tank with a regulator but I've only been using it in bloom this go around and have had no negative effect.
Predatory mites and or lady bugs could be safe and beneficial. I gave my gals a Green Zone spray in their first week of transition and let a swarm of predatory mites run loose in my tent and hadn't seen any further issues. I also am still unsure if I had some kind of mites running around or...
I tend to notice my plants stank less than my better half. I think it's because I'm around them all the time as well. Doob, do you raise your light like in the pics just to show the plants or is that the actual height you keep it at? If you actually keep it that high you're doing yourself an...
Alright.. So your three light's are running hot at 240cfm at each end. Why not replace those fans w more than double the cfm and run a y ducting connector from them to split and reconnect them after the intake and before the exhaust? With the added heat produced with the addition of more...
I'm onboard w MzToker. Chop as much as you have to in order to get the canopy even. I've always found fimming seems to slow growth far less than topping.