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CO2 and PPFD

DutchGuy01
DutchGuy01started grow question 3y ago
Grow schedule per week: Which CO2 ppm in relation with light PPFD?
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Other. General questions
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DutchGuy01
DutchGuy01answered grow question 3y ago
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Ctrellis90
Ctrellis90answered grow question 3y ago
Generally only use co2 if you're using HPS bulbs because of the amount of heat stress they put your plants under.
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Ctrellis90
Ctrellis90answered grow question 3y ago
Co2 correlates with temperature not light conditions. 85-90 degrees F. 1200-1500 ppm co2
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