Switching from 20/4 to 12/12?

smokeybeard

Well-Known Member
I am currently about 1-1.5 weeks from my first auto finishing. The stretch is way over and now it is just finishing. I have 2 photo periods in the same tent that are getting out of control and I am worried about them overgrowing my space. Would switching to a 12/12 right now affect my yield?
 
I am currently about 1-1.5 weeks from my first auto finishing. The stretch is way over and now it is just finishing. I have 2 photo periods in the same tent that are getting out of control and I am worried about them overgrowing my space. Would switching to a 12/12 right now affect my yield?

Should be ok if they are really that close
 
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