China Doll (Radermachera sinica): Houseplant, Not Hardy Perennial

Zone 9–10 Only Outdoors

China Doll is a tropical tree sold as a houseplant. In West Virginia (Zone 6), it must stay indoors year-round. Only southern Florida (Zone 10) or coastal Southern California can grow it outside.

Indoor Care

• Bright, indirect light.
• Even moisture; don’t let dry out completely.
• Prune to shape; it can become leggy.
• Not frost-tolerant at all.

Outdoor Reality

In the wild, it’s a perennial tree. In temperate zones, it’s a seasonal patio plant at best—bring in before 50°F nights.