Pic attached. You can see the plant on the left is droppy and has small deformed leaves....Both plants are in the SAME exact conditions: light, water, nutes, soil...All the same! It's like a midget and its odd because it started out as the bigger plant. Both are 13 days old in that pic.I've never heard of that in the context of cannabis. I think you're overanalyzing your plants. The real problem is likely much simpler. Pictures would help us diagnose it.
sorry I should have stated that I transplanted right after that pic. However it is still a retarded mutant of a plant lol. Gonna start flowering soon. Thanks for all the help and the place I read about little leaf syndrome was in the plant problems guide under zinc deficiencies but it didn't go into detail which Is oddFirst of all you need to get them out of those small ass cups,and they look like they have a zinc defeciency. If you repot them in a bigger container they should snap out of it. Check this link out and find the zinc defeciency part: https://www.rollitup.org/marijuana-plant-problems/157345-have-plant-problem-check-here.html