What is wrong with my jade plant?
My jade plant used to be strong and have firm, bright green leaves. It looked healthy! Now it's leaves are dull and droopy. Even the stem feels fragile. It has a south facing window with a lot of direct sunlight during the day. I've had it for about a year now. Is it possible it is acting like this because it needs to be repotted? I have maybe been watering a little too much recently... Once, sometimes twice a week although never a lot. How often should it be watered in the winter? It is on the window sill above a radiator but there is a bowl of water on top of the radiator so the air is a little humid.
Also, what is the white fuzz on the plant?
Any help would be greatly appreciated! Thank you,