Help please

[Hilaly]

This is a picture of my plant its suffering browning on the tops of new leafs and brown spots on the old leafs how can i fix it please help

 

[David Bowman]

Please visit and follow the Photo Gallery Guide - How to Resize, Upload & Post Photos so that we can see the photo of your plant.

 

[devils letuce]

picture?

 

[devils letuce]

 

[Stealthboat]

Maybe heat stress? We really need a picture or two though.