Needing some help with my peace lily. I did not realize how temperamental these bad boys are. My mom suggested I grow it in water as opposed to soil. It thrived and did fantastic the first two weeks but is now declining fast. I used distilled water and used liquid plant food. It normally sits in my kitchen facing a large window to the northeast. The app suggested it might be getting too much light. Any other suggestions, I’d really hate to lose this one!