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Gas of life
The_Wandererstarted grow question 1h ago
What are the more affordable but effective ways of adding the gas of life to the grow CO2? 700-1000 ppm. What about air exchange when its needed?
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Green_clawsanswered grow question 1h ago
Big bottle of co2. Regulator and solanoid.. Cheap enough. Refill cheap aslo. Exchange the air on a timer basis and add co2 just after. Keep it all in sync
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