My roommate's cat peed in the pot of my 2 year old avocado plant, and now all the existing leaves are turning brown and falling off.
Several new small leaves have begun to grow at the top, and at the end of the only branch, but I'm afraid they will soon die too.
Is there something I can do to help counteract the effects of the cat pee?
I'm worried that with only small, new leaves I shouldn't repot the plant, but is this my only hope of saving the tree?