Crataegus williamsii
Care, watering, light and tips for Crataegus williamsii on Floravia.
Quick facts
- Family: Rosaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Full sun
- Temperature: 0–30 °C
- Toxicity: Toxic to pets
About Crataegus williamsii
Crataegus williamsii, commonly known as Williams' hawthorn, is a deciduous shrub or small tree belonging to the Rosaceae family. It is characterized by its bright green foliage, white flowers in spring, and attractive red fruits in autumn. It is ideal for hedges, borders, or as a specimen plant in medium-sized gardens, providing seasonal interest.
Native range
Eastern Europe and Western Asia
Care tips
It thrives in full sun for optimal flowering and fruiting, though it tolerates some partial shade. Regular watering is needed during dry spells, especially in its early years. It adapts to a wide range of soils, preferring well-drained, slightly acidic to neutral types. A common mistake is over-pruning, which can reduce fruit production; prune only for shaping or to remove dead branches.
How to save a dying Crataegus williamsii
- Warning signs
- Yellowing/browning leaves, excessive fruit drop, weak shoots. May indicate water stress or pests.
- First aid
- Check watering (moist but not soggy soil). Look for aphids or rust. Prune dead branches, improve air circulation.
- What kills it
- Overwatering causing root rot or prolonged drought. Untreated pests like aphids also a threat.
- Can it be saved?
- Yes, often. It's a resilient species. Act quickly when you see signs of stress.