how important is co2 for your plants? And what is the cost and where can you find it?
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Welcome to the forum.
Supplemental CO2 for the average grower is a waste of money. It isn’t need to produce healthy flower and specific environmental conditions (higher temps, massive lighting, and high nutrient levels) are needed for the plant to even use the extra CO2 available to the plant. The plant can’t utilize the extra CO2 unless these conditions are maintained.
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thank you
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