My appartment had a big heating issue over the Christmas break and I had left my 5 year old pothos there not realizing that it would be in the 80-90 degree range the whole time I was gone. I came back after two weeks to find my appartment unbearable and my ivy was wilted and black in certain spots. I clipped off the black vines, but I want to know if it’ll recover and what to do to help it. this ivy was over 15 ft long with many vines and had been very healthy, if I take off all the vines or most will it fill out again?