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^^^you literally posted a picture of a greenhouse
-Don____________
Originally Posted by RedSN ^^^you literally posted a picture of a greenhouse is the greenhouse heated with CO2? Does it reduce heating bills? Is it even factored in as a heating effect? Is the purposeful introduction of CO2 detrimental? What levels of CO2 are inside versus outside? Do greenhouses pay a tax for CO2 injection?
Last edited by ChickenLips; 05-13-2023 at 04:32 PM.
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