Harleyman954
Member
I have 4 plants and limited light atm and was wondering when's the earliest I'll be able to tell their sex . I honestly don't remember how old they are lol and I'm open to any other feed back thanks
Advice
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Harleyman954
Member
And they're all bag seeds I've saved
johnmac240
Well-Known Member
You can tell there sex after you switch them to 12/12. Some strains you can tell before flower but not all. Switch them to 12/12 and watch for pistils or balls.
somebody1701
Well-Known Member
If you veg long enough, you should get pre-flowers around the third node. But I never rely solely on that and usually wait to confirm in flower.