It usually goes something like the one below from sandra.
35+ Peace Lily Yellow Leaves Brown Spots. It is best to try to keep the peace lily a few feet away from a window to help keep light levels. I did some research online and it appears that excessive sunlight may have been the cause.
Peace Lily Care Spathiphyllum Growing Tips Joy Us Garden from www.joyusgarden.com
It has another bud that's come up on the one of my rose bushes got blackish spots on the leaves. Yellow leaves indicate too much light, while brown streaks are a sign of scorching from. Make sure the soil stays moist but not soggy wet.
If your peace lily has brown leaves, move it to a shadier spot, preferably in a room that faces east or north.
We don't recommend placing peace lily plants right next to the. Once allowed to go dry the plant will wilt, recover when watered and do this several times before showing signs of stress. Peace lily (spathiphyllum) brown tips. Peace lily leaves will yellow when the plant gets too much water.