Multiple Causes of yelowing/brown shriveling up leaves

When leaves begin to yellow and then eventually turn brown and shrivel all up and fall off, starting from the bottom of the plant up, I would first think some type of burn.

Can this issue be anything other than Nute burn or too low Ph, (Ph burn?)

Or possible heat burn? (But if the problem starts from the bottom and works its way up, with the new leaves emerging on top still being green, it is likely not heat, yes?

What other type of burns or other problems could cause this. Or perhaps a deficiency? (unlikely IMHO)

hey, i would have to say it is just lack of light on the bottom of the plants, it wont rise throughout the whole plant...stick a flouresent light under the plant or something....it's not a big deal IMO.. and i was wondering how the fxxk do i make my own post, im new to this site but not new to growing and would like to start my own topic.

It was a Ph problem. It had dipped too low. fixed.

this thread now deletable..

peace

It was a Ph problem. It had dipped too low. fixed.

this thread now deletable..

peace