Pistils during veg stage lights 24hrs on

preflowers will show in vege, that is normal at some point. Single-bladed leaves? that's a sign of re-vege... is it possible it got a night or more of extra darkness? If it starts branching like crazy, that's another sign of a re-vege.

veg plants start to show pistils for 2 reasons. One the plant is showing its maturing or its starting to get root bound. This will not effect growth or veg time it's just simply how cannabis plants are. Hope this helps

I think the reason is to do with the hours if i revert back to 16 hours on, possibly those auto flower traits or whatever may go away. It should flower fine too. And top growth wont have pistils