I concur with the heat and the pH issue... Foxfarm OC is Hot by itself... Next time try the Light Warrior for the seedlings, and definately use a 3:1 OC
erlite ratio to help with proper Aeration... Let your plants search for and want water a little bit, it does sound like you are overwatering a bit as well... follow the advice that you were previously given for reducing the pH, water less, add perlite when you transplant, and chill....
erlite ratio to help with proper Aeration... Let your plants search for and want water a little bit, it does sound like you are overwatering a bit as well... follow the advice that you were previously given for reducing the pH, water less, add perlite when you transplant, and chill....