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Can u use co2 during flowering?

WillyBudz

New Member
co2 is used during flowering at the same time lights are on, make sure it is off during dark period.

WillyB

My co2
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Vapedogg223

Nug of the Month: June 2012
You don't use co2 during dark periods because photosynthesis only occurs during hours of daylight. Photosynthesis is a chemical process that uses the energy from sunlight to convert carbon dioxide and water, into organic compounds, like sugars, and releases oxygen as a waste product.

As far as flowering goes, you'll probably want to turn it off at some point or the plants just keep growing and take forever to finish.
 
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