Plz help me my lil ones are sick

Hi i have some kalashnikova autos and the stem with leafs have lil black spots i dont know what is going on can some one piz help me as i dont wont to lose them they about 3 4 weeks old

Can't see any black spots in those pictures. You need to get a microscope and see if the black spots are bugs.

they look healthy from here...................

sorry i agree with scrog, they look good....

I would check for bugs. Plants look good stretchy but good.

What are they planted in? I see no perlite, vermiculite, pumice . . . . . ..

If plants could talk...I swear most of the time they'd look up at us and say..."Listen dude...just take a couple hits...relax and let me grow. Stop being all up in my shit...and let me handle it...ok? I'm a WEED and I'm pretty fucking resilient so fuck off and stop treating me like Pansy!"

its a weed dude, its fine.

Yeah some growers tend to overlook things....They just look like normal seedlings if the black spots become worse and leafs begin to curl possibly a mag def. and get that cal-mag on um.