You helped me save my over-fertilized jade plant many years ago and I was glad to see you are still available! I have a Pothos plant that is about 40 years old! I have had it since I was a teenager. I have cut it back, let it root in water and replanted it several times over the years. This one has been in this pot for about 10 years. Some of the leaves are starting to turn yellow. Not dying…just yellow. I have another plant from the same vintage that is doing great. I haven’t fertilized either of them for years. The one that is doing great is in a corner of room that only gets indirect light and probably gets less water than the one that is not doing great. The one that isn’t doing well is in our guest house where it is warmer in the summer cooler in the winter. There is another small pothos plant in the guest house as well and ALL of the leaves are much more yellow. I would really like to save the plants and would love to hear what you think.