Wednesday, October 26, 2016 12:35:29 AM Comment Faire Pousser Le Cannabis
As long as the plant has the opportunity to take in new CO2 at all
times, from air that is over 200 ppm CO2, the plants will have the required nutrients for
photosynthesis. Most closets will need new CO2 coming in every two or three hours, minimum.
Most cites' will have high concentrations of CO2 in the air, and some growers find CO2 injection
unnecessary in these circumstances.
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