Plant is doing well we are at node number 4 I plan to top this week at the end of the week to give the plant some time to make sure I top and dont miss 😉 upped the lights to 75% dimming for veg and noticed the water had changed temp and had begun to rise over 70 degrees to combat this i froze water bottles and use 2 of them to bring temps down to as low as 65 but never lower than 60 to make sure we dont disrupt the growing process. I havent changed the mixture yet i plan to push more ppm next week! Also dialed back humidity about 10% were sitting between 50-65% humidity now.
Get a chiller for that water or you’re gonna have issues man. I tried the exact same setup. The black buckets attracted heat and make it impossible to keep cold enough to not have bacteria.