Advice on when to switch these ladies...

I have had these purple kush clones for two weeks now in coco..they are about 12" high right now..they were about 5" inches when I transplanted them into 7 gal smart pots. I am running two 1000w HID mh( will switch to hps when I go 12/12)
So anyway..I am thinking about switching to 12/12 in one more week.

What do you think? Any opinions on going to 20/4 for a few days before I switch?

bump......

how many planys is that. im no expert but id wait at least anoth week bro. looking really healthy..

kill the lights for 24 hours and then go 12/12
oh and old on to your fucking hat it will get out of hand quickly.

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Grapeman420 said:

how many planys is that. im no expert but id wait at least anoth week bro. looking really healthy..

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There are 12 and thanks Bro..

mrshark said:

kill the lights for 24 hours and then go 12/12
oh and old on to your fucking hat it will get out of hand quickly.

Click to expand...

No shit huh? 24 hrs.. I haven't heard of that one yet. What is the rationel? I mean does it transition them into flower?

i wouldnt do 24 hours of dark. Havent heard good things about it. just switch to 12/12 without the 24 hours or darkness