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Back to Grow Questions
CO2 and PPFD
DutchGuy01
started grow question 2y 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
answered grow question 2y ago
Posted new question
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Selected By The Grower
Ctrellis90
answered grow question 2y 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
answered grow question 2y ago
Co2 correlates with temperature not light conditions. 85-90 degrees F. 1200-1500 ppm co2
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