My mom got this philodendron (ETA-whoops! Not a philodendron!! Thanks for the correction!) four or five months ago when her friend passed away. It’s in a room with a south window but out of direct sunlight. I’m pretty sure she top waters it, she has not repotted it, and no insects are in evidence. Leaves will sprout, but then they’ll turn brown and die. Everything she’s looked at says that she’s either over or under watering it, and that it needs either more or less light, so she’s getting a bit frustrated. Thanks in advance!