Chinese boxwood (Buxus sinica)
Care, watering, light and tips for Chinese boxwood on Floravia.
Quick facts
- Family: Buxaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Chinese boxwood
Buxus sinica, also known as Huang Yang or Chinese boxwood, is an evergreen shrub or small tree, prized for its dense, glossy green foliage and compact growth habit. Its leaves are small, oval, and leathery, giving it a fine and elegant texture. It is ideal for formal hedges, topiary, and bonsai, as well as for borders and container plantings, adding structure and sophistication to any garden.
Native range
Central and Eastern China
Care tips
It prefers partial sun to light shade, although it tolerates full sun if the soil is kept moist. Watering should be regular to keep the substrate evenly moist, especially in hot and dry climates, avoiding waterlogging. Use well-drained and fertile soil, rich in organic matter. A common mistake is excessive and late pruning, which can weaken the plant and expose it to diseases; perform shaping pruning in early spring or late autumn.
How to save a dying Chinese boxwood
- Warning signs
- Yellowish or whitish leaves, leaf drop, dry or burnt-looking branches. Fungal spots might indicate disease.
- First aid
- Check roots for rot (poor drainage) or pests (spider mites, scale). Prune dead branches, improve air circulation. Protect from direct sun.
- What kills it
- Overwatering causing root rot or underwatering drying foliage. Intense direct sun in summer is also fatal.
- Can it be saved?
- Yes, if roots aren't completely rotten and green shoots remain. Act quickly by correcting watering and location.