Luckily, you can do a couple of things to revive your chain of hearts. This includes:
1. Changing your watering habits
2. Adjusting the light
3. Increasing the humidity
4. Choosing a new pot
1. Water your Ceropegia plant twice a month during the growing season
2. Your string of hearts will grow best if you water it with filtered or rainwater.
3. Water the plant using the bottom watering technique.
A lot of bright indirect light, warmer temperatures, moderate humidity, a well-draining, and porous succulent soil mix, and fertilizers made for succulents will keep your string of hearts happy and healthy.