Q.Rubber Tree With Three Stalks
I have a rubber plant for three years now. It has three stalks and recently the leaves on one stalk have gone limp. I have not changed its location or watering schedule. Other than this, the plant is healthy. What is causing only one stalk of leaves to go limp and how can I fix it?

Certified GKH Gardening Expert
There could be something that is attacking the roots. I would check the roots. It could be that whatever is harming the roots has started where the root system most supports the wilting trunk, but whatever it is will spread and eventually affect the whole plant.