The yellow leaves of Money Tree may be caused by too much light. At this time, it is necessary to cut off its yellow leaves, and then move it to a warm, ventilated and semi overcast environment for maintenance, etc. to recover. It can also be caused by over watering. At this time, it is necessary to cut off its waterlogged roots and yellow leaves, and then plant it into new soil with good drainage. It may also be caused by too little fertilization. At this time, we should pour some low concentration compound fertilizer for it to supplement nutrients.