My pplant had a few spider mites, and I washed leaves with a mild soap solution. New growth has come in since. But, leaves grow to full size, look healthy, and then yellow and fall off. New leaves are growing in all of the time with the same result. The plant was placed to a larger pot two months ago. It has been well watered. Symptoms persist in spite of southern or other exposures. Can anyone help?

the leaves do eventually turn yellow and fall off from age. maybe cut back some of the watering also? how much are u watering it? and what kind of climate are u in? u are also leaving it in one spot to get enough sun and not moving it around are u?