D
DHF
I`ll never understand it for the life of me bout folks usin them FUCKIN cool tubes with flex duct hangin under AND over the motherfuckers blockin light to the plants left and right as well as up , down , and all around just to run a sealed room and use CO2 for all those so-called increased yields in big rooms with buncha light.........the cool tubes take a beating around here but i have found out i can get the plants alot closer with them and it seems to make up for what you lose lumen wise.
I`ve had plants as close as 6" from the bare bulbs without scorching OR light bleaching with the 600`s using the proper low column of air helpin the radiant heat rise gently and get exhausted outta the room while exchanging room air twice per minute ftw for many many yrs......
No offense cuz I understand the thoughts behind a smellproof sealed room where the plants supply the oxygen while absorbing the supplemental CO2 from either tanks and regulators , or generators.....
I just don`t buy it......CO2 only kicks plants in the ass with high ambient temps as well as high ass humidity for the accelerated juice transpiration with increased juice suckage from the elevated temps.....and then there`s the so-called faster finishes and increased yields....
Don`t get me started....I know you old heads like me , we`re stubborn and have our reasons for runnin shit the way we run it cuz it`s always worked so why change shit....and I agree....but....
Outta ALL the folks I`ve seen over the yrs that ran sealed rooms with CO2 ,I`ve seen 1 guy/thread where it was plain as the nose on your face.........The guy KILLED it.....but again.......only...
1......and I help out at no less than 10 invite only med sites plus here , so I can`t endorse the shit cuz I don`t believe in it...Put yas a lung room into the mix and fucka buncha sealed rooms.....
Aight...nuff of my rantin ....Good luck guys....
Peace...DHF........