Still no ventilation, however my plant problems have ceased. One of them has some bad browning on one set of leaves, the other leaves are ok. The main one is doing well now, no sign of any problem whatsoever, anywhere on the plant at any point. I got a humidifer which bumps the humidity to about 50% and lowers the temp to 88, so just a few more degrees and I will be decent. They have been growing, say...3 weeks? maybe 4. They are growing slowly for a hydro and MH setup, however it is a wick hydro system, also the temperature was consistenly 90+ when they were younger, which would definitly stunt growth I reckon. I am currently freezing some gallons of water, going to place them in the grow room to dethaw. The plants have access to everything they need that I know of, calcium, magnesium, sulfur, iron, NPK. I only added 4 drops of nutrient solution to a gallon and a half of water, and they are doing well. I don't have an exact ML measure, only a 5 ML measure. In a week I will try 8 drops of nutrient solution. The plant has about 4 nodes and has begun on lateral branching.