Switching to Flower.

jondog123

Well-Known Member
I started my plants on 12/12 about 5 days ago but I forgot to give them 24 hours of darkness before doing so. Do I need to try to do this now or will they recognize they are in flower with the 12 hours of light I have been giving them for five days?
 

jondog123

Well-Known Member
Why are you giving them 24 hours of darkness??

You're fine putting them directly into 12/12
Some people say its good to give them a whole day of darkness to 'reset their internal clocks' so the plants know its time to flower when you put them on 12/12 after. But thanks for the input, I was just making sure.
 

email468

Well-Known Member
since 24 hrs of darkness does not occur in nature (at least where green plants grow), i think i can confidently say that the need for 24 hrs of darkness before switching to 12/12 to "reset their internal clock" is nonsense. Unfortunately, when it comes to growing weed - there seems to be a lot of that going around.
 
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