>>37975982Probably very little. Depends on if CO2 is the limiting factor but it usually isn't. If you have enough water and sunlight, and temperature is good though it'd increase oxygen production, even if it's in such a minuscule amount it doesn't matter.
>>37976057>>37976273I suck when it comes to plants but second anon isn't wrong. The answer to both is still "over 1" though.
