Troubleshooting
Sweetheart plant problems — and how to fix them
Sweetheart plant (Hoya kerrii) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
No new growth from single leaf
Single-leaf cuttings lack a node and rarely produce stems.
Yellowing leaf
Overwatering; check the soil dries between watering.
Wrinkled leaf
Underwatered — give a thorough soak.
Black spots on leaf
Edema from inconsistent watering or cold drafts.
Prevent sweetheart plant problems before they start
Most sweetheart plant issues are care-mismatch, not bad luck. Dial in the basics:
Sweetheart plant problems — FAQ
Why is my sweetheart plant no new growth from single leaf?
Single-leaf cuttings lack a node and rarely produce stems.
Why is my sweetheart plant yellowing leaf?
Overwatering; check the soil dries between watering.
Why is my sweetheart plant wrinkled leaf?
Underwatered — give a thorough soak.
Why is my sweetheart plant black spots on leaf?
Edema from inconsistent watering or cold drafts.