I have been growing my Hoya Bella for about four years now. I started having problems this summer. It’s been is it’s pot for the entire four years, so that may be part of the problem. It is in a lechuza puro color 20. It’s loosing a lot of leaves. I had it in an east facing window when it started looking bad. I felt it was getting too hot. It’s now in a south window getting indirect light. It’s looking better but still on the downhill. I’m trying to root cuttings in water. I’m on day two so I won’t know if it worked for a week or so I’m guessing. These photos are from when it was doing well this spring.

Does anyone know if the leaves ever grow back? I feel like they won’t. I have a lot of bare vine.

My plan is to repot using lechuza pon. I’ve started misting for humidity. I don’t see any spider mites. Im curious to see how the roots look.

Any Bella specific info or articles would be appreciated. I’ve exhausted google search.