Check This OUt: Normal?

the yellowing leaves normal?

i wouldnt worry about it unless the other leaves start to yellow out , looks like just natural selection , or those leaves aint getting enuff light on them , or some mild nitro defficiency, are those plants autos ?

nope
i dnt think so..

That's normal. It will happen throughout the life of the plant, lower leaves yellow and dropping. Moreso the less light that hits the lower leaves.

those leaves have become so old and decrepit the plants decided to get rid of them, first it sucks out all the energy in the old leaves though, making them yellow/wither/and eventually die

cool..i was thinking that but im just an amateur so i decided to doublecheck with tha pros, thnx guys