palm tree seedling care
The leaves are turning brown.
I can't give you very much information because I don't know what kind of palm you have, what kind of environment it's in, size, age, etc. If you know what kind of palm it is, research that; if you don't, try to find out, or send us a picture so we can give you some better info. Here are a few basics for palm care: https://www.gardeningknowhow.com/houseplants/palms/growing-palms-indoors.htm