the markings low down on leaf tips,id put that down to them resting on the soil,its natural for the low down stuff to get a bit manky as the grow goes on

one of them went a bit weird early on but straightened itself out

a rarety but it happens

first grow looking great

always issues and problems,ya ride them get over them and get some buds :smoking: every grow gets easier/bigger and better

we may think we dont learn much,but the experience of a grow under our belts

keep at it.
good luck n keep er lit