Can't figure out why my autos are growing so slowly. Day 15. Humidity monitored 70 - 80% with caps. Any suggestions much appreciated

Thanks everyone for the advice –– I really appreciate it!

U have burnt tips and edges on ur leaves signaling some kind of heat,moisture,or ph issue as well. Which can be slowing ur girls down.

gotta remember different strains act different ways.. you can't go off anything else really.. genetics plays a part.. Just keep loving them and they eventually will love you back. I'd probably drop your lights a bit thou.. I had my 2 250w leds 30 inches when they were seedlings.. I'd probably drop them way down bro now that I noticed that..

Thanks for the reply Ttrichome –– there was an issue with the pot I was using so had to transfer her to a new one –– I know not ideal but figured I'd get a rough idea of her root structure while doing so They just haven't changed hardly at all in size for a full week –– meanwhile I see those of the same strain double the size of mine at Day 7. Just really not sure why so stunted and if there's anything I can do to fix it

That's not a terrible size for a auto at 2 weeks old. Remember the bulk of the first week goes to rooting. So it can support the vigorous fast moving growth of its auto genetics. It needs to settle in. Ripping it out the medium like u did is definitely going to make ur matters worse. Cause if u re plant her now shes gotta get rooted again. She will be stressed and stunted. Really killing ur veg time with ur auto. VERY BAD DECISION! Cant believe u ripped her up like that.