I have a 3 year old peace lily. What's happening to new leaves that begin curling as they begin to unfold? Also, it seems to "bruise", the tips turn brown easily! Is it something systemic? In previous years it was healthy.
are you using local tap water? if fluoride or chlorine is added,it may affect your plants. When watering, try distilled water.
Maybe the air is too dry and you could try to mister or water spray the plant regularly and check that it is not too close to a heat source but do not overwater it as it is very drought tolerant and should be watered only once a week and only if needed. You can also try to put it in the shade as it grows better in medium to low light. If it doesn't get better you should check that it has not outgrown its container an either try repotting in a larger pot or dividing it.
Hope this helps ! Catherine
