Cold air underneath plants ?

Drugfr33

Member
Hey everyone, I was curious and thought I'd ask the rollitup community . I have a couple plants over my Cold air vent, They are in pots with drainage holes in the bottom ( obviously ) I figured some oxygen would shoot through the pot refreshing my babies ( 2-3 weeks old ) I also read that lower temperatures increases the chances of female . What can go wrong ? Would this method benefit them in any way? Or am I an idiot for thinking something like that haha . Any comments are welcomed ! Thanks for your time.
 
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