Ligustrum delavayanum
Ligustrum delavayanum · Oleaceae
⚠️ Chiens, chats et enfants : baies et feuilles toxiques par ingestion, causant troubles digestifs.
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around ligustrum delavayanum and prepare for winter.
ID card
- Foliage
- Semi-evergreen to evergreen depending on climate
- Flowering
- May to June, scented white flowers
- Mature size
- 3 m in height, dense shrubby habit
- Growth
- Fast to moderate
- Hardiness
- Down to approximately -10°C
- Origin
- Southwest China (Yunnan)
- Soil type
- Well-draining, fertile, tolerates various soil types
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability high.
Expert tips
The key tip
Light pruning after flowering to maintain a compact shape: if it becomes too large, prune before April to leave time for flowers to form.
The common mistake
Severe summer pruning kills the following year's blooms; Ligustrum needs 2-year-old wood to flower.
The pro's trick
Use it as a pollinator hedge: pruned regularly (late April), it stays dense, floriferous, and a magnet for bees.
Care
Sunlight
Delavay privet thrives in full sun for generous flowering and compact habit. It tolerates partial shade, but with fewer flowers. Plant it in a location sheltered from strong winds to preserve its foliage.
Watering
Keep the soil regularly moist during growth and flowering (May to July). Gradually reduce watering after flowering. Once established, it tolerates short dry periods, but prefers fresh soil.
Pruning
Prune after flowering (June-July) to maintain dense, balanced growth. Remove crossing or weak branches. Light annual pruning is sufficient; avoid severe cutting which reduces the following year's flowering.
Fertilizing
Apply balanced fertilizer in spring during bud break. During active growth, moderate monthly feeding promotes flowering. Reduce in autumn and stop in winter.
Soil and drainage
Delavay privet adapts to most well-draining soils. Improve heavy soils with compost or coarse sand to prevent root suffocation. Neutral to slightly alkaline pH is ideal.
Diseases and pests
Generally robust, it can be affected by powdery mildew in humid conditions. Maintain good air circulation by regular pruning. Watch for scale insects or spider mites in dry climates and treat if necessary.
Did you know?
Delavay privet is named after French botanist Michel Delavay, who explored Burma and Yunnan in the 19th century and brought hundreds of plant species back to Europe. Its evergreen foliage and scented flowering have made it a valuable substitute for ivy in temperate zones, particularly in Northern Europe where winter severity makes other species too fragile.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- Olive treeOlea europaea
- Wild privetLigustrum vulgare
- LilacSyringa vulgaris
- Green ashFraxinus pennsylvanica
- Narrow-leaved mock privetPhillyrea angustifolia
- California privetLigustrum ovalifolium
Tips generated and checked by Viridia — adapt them to your local climate.