I purchased a fairly large peace lily from Home Depot about a month ago. It looked fine with more white "flowers" growing out. Now the older flowers are getting dark and they look like they are dying.And, some of the leaves are looking wrinkled and are splitting. But some of the smaller leaves look bright green.It's still in the pot it came in and has brown paper encircling it. I was watering it on Mon Wed and Fri, about half a liter of tap water each time. I don't know if I should remove the dead looking growth or what. This plant is all new to me. Any help or advice would be appreciated. Thank you.
