Gladio
- 55
- 18
Hi all,
Currently I have 350 autoflowers in their seedling stage.
In this grow I am planning to use supplemental CO2. I have an Ecothenics evolution controller with a CO2 sensor.
I m considering a closed loop system for the entire grow operation.
However for the first 4 weeks I will have the lights on for 24 hours straight and then 20/4 in the bloom phase.
I know CO2 is useless when plants are not photosyntesising. Since I m gonna run the ligths on for 24 hours, should I also run CO2 for continous 24 hours without any O2 intake?
I am considering increasing CO2 on a systematic bases. I ll start with 800ppm in the veg stage and eventually go up to 1300 to the end of the bloom phase. My light source, temp and humidity will be set accordingly.
Thanks for your answers
Currently I have 350 autoflowers in their seedling stage.
In this grow I am planning to use supplemental CO2. I have an Ecothenics evolution controller with a CO2 sensor.
I m considering a closed loop system for the entire grow operation.
However for the first 4 weeks I will have the lights on for 24 hours straight and then 20/4 in the bloom phase.
I know CO2 is useless when plants are not photosyntesising. Since I m gonna run the ligths on for 24 hours, should I also run CO2 for continous 24 hours without any O2 intake?
I am considering increasing CO2 on a systematic bases. I ll start with 800ppm in the veg stage and eventually go up to 1300 to the end of the bloom phase. My light source, temp and humidity will be set accordingly.
Thanks for your answers