Normally, peace lily leaves are long and dark green, emerging directly from the soil and growing up and out.
10+ Why Do Peace Lily Leaves Turn Brown. You could do everything right for your peace lily and its spadix still turns a different color. Does your peace lily have brown tips?
Why Is My Peace Lily Dying Gardening Landscaping Stack Exchange from i.stack.imgur.com
I haven't been able to figure out why my peace lilies are turning brown in the center of the flower. Some of the leaves have turned brown on my peace lily , what can i do??? Veronica on may 09, 2018
According to the best information available combined with personal experience, black leaves on a peace lily seem to be caused by leaving the plant outdoors on cool or windy nights.
They're easy to maintain, and they can make a lovely addition to your home. It usually goes something like the one below from sandra. The leaves of a peace lily houseplant can become brown or yellow and possibly black as well, but not always for the same reasons. Does your peace lily have brown tips?