Strophanthus caudatus prefers consistently moist soil, but not waterlogged. Water thoroughly when the top 2-3 cm of soil feels dry. Reduce watering slightly during the cooler, dormant months to prevent root rot.

Ensure good drainage to avoid standing water.

Prune Strophanthus caudatus to maintain its shape and encourage bushier growth, typically after flowering. Remove any dead, damaged, or leggy stems.

Pruning can also help control its size and promote better air circulation within the plant. Use clean, sharp tools.

Propagate Strophanthus caudatus from seeds or semi-hardwood cuttings. Seeds require warm, moist conditions to germinate.

Cuttings should be taken in spring or summer, treated with rooting hormone, and placed in a well-draining medium. Patience is key for successful propagation.

Repot Strophanthus caudatus every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix. Choose a pot that is slightly larger than the current one.

Repotting is best done in spring, just before the active growing season begins.