[4x4] Mimosa + Critical + other strains

Its a hard one really because all of the strains will have different finishing times so if it was me I would just grow them in a S.O.G type style and then you can harvest the first to mature without interupting the growth of the others Just make sure to allow lots of air flow in and around the plants to reduce the risk of hot spots and budrot and for maximum yield trim all of the lower branches that wont get full lighting hope you have a great grow @DopeGrows

Too many plants to SCROG. For a tent that size to SCROG you want 4 plants and I count 16.. so yeah I agree go SOG. The idea of SCROG is to make one plant VERY wide.. the wider the better. Where are you going to train your plants to grow?? Into each other?? Leave the net there to act as bud supports but dont worry about training them into a proper SCROG. As it is they are going to be blocking each other when mature. As for watering- Coming from an aquarium background I had to change 1/4 of the water in up to 18 tanks weekly/fortnightly, and refilling tanks with treated water with a bucket is a pain. Same goes for watering can for plants...So yes a good submersible water pump in a bucket of nutes will work just fine...but my advice is get one that is low flow.. not many ltrs per min or one that is low flow AND has adjustable flow control..it will cost a bit more but if a cheaper one blasts too much water then you will blow the soil out of the pot...so get the smallest one that you have time to run. I have all day so if it takes 60 seconds to run 1 ltr for me I dont mind ..But you may want to do other stuff then water all day. The prob with water pumps is unless you can adjust the flow they really are not worth the hassle as a watering can is adjustable by how hard you pour it. If you want to mad scientist something anyways then you can go as far as getting multiple sets of clear hose (from say an aquarium store 4mm to 8mm size) and some air/water flow control valves and basically run a seperate hose to each pot with a flow control valve on each hose, and the hoses all go back to one main hose that goes to water pump in a black plastic tub full of nutes and you set the water pump on a timer..and then spend 2 hrs or more adjusting every flow control valve on each hose until they all flow the same amount (and you need to time/measure each hoses output with a measuring cup and timer) and when they all flow about the same or exactly the same ideally, then you set the timer and monitor it closely and tweak it as needed. Its a ton of work, BUT it is fun to do.. I have done it and it works well but Im also the kind of person who loves going over board.

Temp/humidity should be reading from the top of the canopy level. The humidity at the top of a tent will be 20-40%rh higher than at the bottom, humidity rises. I have no idea about celsius its too inaccurate for what I do with cannabis, I'm used to Farenheight so forgive me. Optimal LST leaf surface temperature for maximum photosynthesis is 86 (Given all 9 cardinal rules in balance). Trichomes will start to degrade above 87. Manganese (Vital for flowering) will have great difficulty uptaking via roots below 64 If your not going for purpling, night temps should not go below 67 Once past ripening stage (terpenes such as myrecene) start to decay above 67 There is no right or wrong to grow, what we try to do is optimize as best we can. RH over 65% will inhibit the photosynthesis as the stomata (little tiny mouths) will close to prevent from drowning as air becomes so thick with moisture, with no way to perspirate, the leaves will become laden heavy with water, left untreated can lead to multitude of problems. Humidity is not the problem, stagnation, or lack of change..............we need airflow Measure the cubic footage of your grow tent 4x4x6 = 96 So you would be recommended to get a 100CFM (cubic foot per minute) So the idea being I would clear that tent in 1 minute at 100cfm. (Double cfm if you add a carbon filter, and add 50cfm per 6-8ft of ducting) Personally, I run a 400cfm to run for 15 seconds every 3min this more or less strips the tent of all the nasties before anything can set in. You want to try and have a slight negative pressure to the grow space too, the tent should appear to breathe. Eveerything is looking good! Best of luck.