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CO2

Gelato93weed
Gelato93weedstarted grow question 6y ago
But let's talk about a big room instead of using CO2 in tanks, like I see many do. One smokes a joint inside once a day, is it the same thing? I'm doing it, it works the same.
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MangoDudu
MangoDuduanswered grow question 6y ago
Yes, don't stress the plants because smoke closes their stomata if I remember correctly, but even just your presence or that of some animals is enough, even just in the room from which you take air to introduce it into the room.
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