I’ve had a peace lily for years, I got it at my great Uncles Funeral. The last couple of months it has been slowly dying off, the leaves turn black and I end up cutting them off. I’ve tried pesticides and antifungals. I’m just wondering if you have any other suggestions. I’m down to very few healthy leaves. Thanks.
Certified GKH Gardening Expert
It would be wise to fertilize this once per year. Make sure the soil almost dries out completely between waterings. You can try wettable sulfur and dolomitic lime. This can help clear out the soil, and bring the pH back to normal.
Here is an article for more information: https://www.gardeningknowhow.com/houseplants/peace-lily/peace-lily-plants.htm