i myself have never had the luxury of co2 ,
from my reading i was under the impression your nutes ppm. should be = to your co2 ppm. are they at all close ?
crispi
xcrispi Reviewed by xcrispi on . co2 and nutrients i have started to use co2 with my nft system. i have the cf at 1.8. and some leaves look like they are missing some nutrients. before useing co2 the plants previous looked fine. i do get a much bigger harvest though. i have also tested the co2 in the air and it is around 1500ppm all the time apart from extraction. i read something that said if you use co2 you should increase the ammount of nutrients. is this right and what should i increase to. Rating: 5