Caring for a Ligustrum robustum plant is relatively easy and straightforward.
Light: Chinese Privet is able to grow in full sun to partial shade, but it prefers to grow in full sun for the best flower and fruit production.
Water: The plant is drought-tolerant once established, but it will benefit from regular watering during its first growing season to help it become established. Established plants should be watered during extended periods of drought.
Soil: Chinese Privet can tolerate a wide range of soil conditions, but it prefers well-drained soil with a slightly acid to neutral pH. If the soil is heavy clay or poorly-drained, it is a good idea to amend it with organic matter to improve drainage.
Fertilizer: Chinese Privet does not require a lot of fertilizer, but it will benefit from a light application of a balanced fertilizer in the spring, before new growth starts.
Pruning: Chinese Privet can grow quite large if left unpruned, so it is a good idea to prune it back each year to control its size. The best time to prune is in late winter or early spring, just before new growth begins. It can also be trimmed to shape as needed.
Propagation: Chinese Privet can be propagated from semi-hardwood cuttings or from seed, and can also be propagated through layering.
Pest and disease: Ligustrum robustum is considered pest-free and disease-free, but it can be susceptible to scale and spider mites, which can be controlled with a horticultural oil spray.
Overall, Chinese privet is a hardy and adaptable plant that can be a great addition to any garden or landscape. It's a great option for hedges and screens, and its fragrant flowers and shiny leaves make it an attractive ornamental.