White forsythia
Abeliophyllum distichum · Oleaceae
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The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around white forsythia and prepare for winter.
ID card
- Foliage
- Deciduous
- Flowering
- February to March, white to pale pink flowers
- Adult size
- 1.5 m height × 1.5 to 2 m width
- Growth
- Moderate
- Hardiness
- Down to -15 °C (zone 7-8)
- Origin
- South Korea
- Soil type
- Well-drained, slightly acidic to neutral
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
This abeliophyllum flowers very early (February-March) on the previous year's wood. Plant it in a sheltered position and prune lightly after flowering (April).
The common mistake
Pruning in autumn or winter: you'll remove the flower buds and end up with very little blooming.
The pro's trick
Plant near a south-facing wall: this brings flowering forward and improves hardiness in continental climates.
Care
Sunlight
Place your abeliophyllum in full sun to optimize flowering and branching. It tolerates light afternoon shade in very hot regions, but produces fewer flowers. Avoid exposure to strong winds that can damage the branches.
Watering
Water regularly during growth and flowering to keep the soil moist but not waterlogged. Reduce watering in winter once flowering is complete. In case of prolonged drought, increase frequency, especially in the first years after planting.
Soil and planting
Prepare well-drained soil enriched with organic matter when planting. Abeliophyllum prefers slightly acidic to neutral pH. Apply mulch in autumn to protect the roots and retain moisture.
Pruning and maintenance
Prune lightly after flowering (March-April) to maintain a compact shape and encourage branching. Remove dead or misplaced branches. Avoid drastic pruning that would eliminate next year's flowers.
Fertilizing
Apply balanced fertilizer in spring when vegetation resumes. An application in late summer can support winter flowering. Limit excessive nitrogen which would favor foliage at the expense of flowers.
Pests and diseases
Abeliophyllum is generally resistant. Be careful to avoid stagnant moisture which can cause fungal diseases. Occasionally inspect leaves to detect common pests (spider mites, aphids) and intervene if necessary.
Did you know?
Abeliophyllum is a relatively unknown shrub in Western Europe, while it is highly appreciated in East Asia for its spectacular early flowering. Its botanical name honors Clarke Abel, a 19th-century British botanist, and its genus is one of the rare genera of the Oleaceae family native to South Korea.
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
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Tips generated and checked by Viridia — adapt them to your local climate.