Backstory: First time grower. I had very hot temperatures according to hygrometer. I don’t know how accurate my hygrometers are. They are cheap brands. Burned all my first crop during week 1 because the only light I possess is a 1000 W MH/HPS cool tube and ballast. I have 6.5 ’ of tent and have it in the basement which always feels relatively cool. I have a fan and filter ducted together but I did not add the cool tube so I will be doing that this upcoming weekend. Temps on hygrometer often range from 99-103 Fahrenheit. Today the humidity is really low in tent, usually it’s really high.
Question: Am I heat stressing plants? Are they showing major symptoms of stunted growth? This is early week 2.