I could tell with my naked eye that my plants were female at like 3 weeks after planting the sprouts... But just outta curiosity, how can you tell if you have a hermie? Can you not tell til it starts to bud? Or can you tell when they're young?... like they have the V hairs and balls???
i havnt much expirence with hermies but wen i did hav one it had lil bud growing from the top half of the branch n lil balls growing underneath the branch hope that helps green thumbs temp