China doll care guide
Radermachera sinica
Also known as: Serpent tree, Emerald tree
Pets and children
We haven't been able to confirm how this plant affects pets or small children. If any is eaten, consult a veterinarian or a doctor.
How often to water China doll
- Spring–Summer (Mar–Sep)
- Every 4 days
- Water thoroughly once the topsoil is dry, as a guide; left too dry, the leaves yellow and drop.
- Autumn (Oct–Nov)
- Every 6 days
- Water about a day or two after the topsoil dries.
- Winter (Dec–Feb)
- Every 10 days
- Water sparingly about three to four days after the soil dries, and mist to offset dry heated air.
Light and placement for China doll
It likes good light, generally from sheer-curtain brightness up to morning sun; moved somewhere dim it drops leaves, and strong midsummer sun scorches them.
Overwintering China doll
Overwintering guide: 5°C (41°F) or above
Move it to a bright spot indoors when nights fall below about 10°C; it tolerates roughly 5°C, but a cold draft strips the leaves, so keep it away from cold windows and heater vents.
Fertilizing and repotting China doll
Fertilizer
Slow-release fertilizer about every two months from May to September, plus diluted liquid feed about twice a month for a fast-growing plant; none in winter.
When to repot
Spring–Summer (Mar–Sep)
Common problems with China doll
- Right after a move the leaves yellow and fall in large numbers.
- Spider mites in dry heated air leave the leaves faded and speckled.
- Overwatering rots the roots and the shoots wilt from the tips.
Tips for growing China doll
- It is sensitive to change, so once you find a good spot, leave it there.
- Pinching the shoot tips in spring makes side shoots and a fuller plant.
- Regular misting keeps the leaves glossy and discourages spider mites.
These are AI-generated general guidelines. They vary with the variety, the placement and the pot size. For effects on pets or children, consult a veterinarian or a doctor.
Keep your plant log going
Greenery is a free app that keeps your plant care going, with watering reminders and photo records. Available on iOS and Android.
