Q.My peace lily is not thriving. Also, the leaves get black at the tip. What am I doing wrong?
I have moved it to several locations, but have not solved the problem.
Certified GKH Gardening Expert
Here are some cultural needs to check. Often, it's a watering problem, over or under watering, that causes the brown or black leaf tips. It also could be low humidity or too much fertilizer.
Here are two articles that should help.
https://www.gardeningknowhow.com/houseplants/peace-lily/peace-lilies-getting-brown-tips.htm
https://www.gardeningknowhow.com/houseplants/peace-lily/peace-lily-plants.htm
https://www.gardeningknowhow.com/houseplants/peace-lily/peace-lily-fertilizer.htm