24 hour light cycle

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Well-Known Member
Feb 20, 2011
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Running a 24 hour light cycle, will the plants show sex without changing cycle, and if so around which week?
yes...it depends on strain.

I've seen them show sex in 4 weeks and some take longer like around 6 or more.
Northern lights 4 weeks and incredibly tight structure. less than 1/2 inch between nodes.
sounds like a winner..Keep an eye on them for a few more weeks...throw up some pics in the 6th week..chaps here will help ID them 4u...take care and be safe:bolt::bong:
You'll start seeing preflowers soon, usually after alternating nodes begin, but not neccesarily. If they throw out a pistil or two then you got a winner.
I generally find that they show sex soon after alternating nodes. However, some will show before they develop alternating nodes and (very rarely), plants do not get alternating nodes at all.

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