I have owned a lovely large Peace Lily for over 15 years. It's been healthy all summer and recently bloomed. Suddenly it is wilted and in great distress. I dug it up out of it's large pot and replaced the soil adding more perlite. There was no smell or evidence of rot. The roots were long and strong. There were 4 large plants and 2-3 small babies. It has been 3 days in the new soil and it is showing no signs of recovery. I fear I am going to lose them. I am open to any final ideas while she is on her last leg.
Old picture.
Today