hi ppl.
this is my chinese elm. Sorry about bad picture. There are some days that the leaves are dark green but some other they turn almost yellow and some times yellow. I guess this is normal(is it??). Another thing is that cut on the detail 1...when we have a tree like this what can we do

?how much time does this take to desapear if it desapears at all!...what styles

ok to many questions I guess!!

)))
i want to thank everybody for the fast response on my posts!This is the place to be. Thx.