Those are good temps for any kind of grow. Those are fine if you're adding co2 to the room or not. But if you want best absorption, that is more dependent on your plants growth rate than temp. That's why some let their temps go to 85+ and co2 levels of 1000ppm and up. The plants simply grow faster thus taking in more co2
grey1223 Reviewed by grey1223 on . Ideal temp. for CO2 usage I was wondering what is the ideal Temp. to have a room so the CO2 absorbtion is best? Is 70 -75 too cold?? :thumbsup: Rating: 5