Hi! I’ve had this coleus plant for a good while now, when I first got it, it was in soil but slowly started dying so I put it just in water and it was doing absolutely amazing for like 4 months. Out of no where though recently the roots started turning brown, these black spots on the leaves started forming, and had a few leaves around the side fall off completely. It was super droopy as well, I moved it to a different location of my house and changed the jar to a smaller one. It’s growing new white roots as you can see and looks better, but i’m just wondering what did I do wrong? Was it just the plant or me? I want to know so I don’t do it again.