Cotoneaster granatensis
Care, watering, light and tips for Cotoneaster granatensis on Floravia.
Quick facts
- Family: Rosaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Full sun
- Temperature: 0–30 °C
- Toxicity: Toxic to pets
About Cotoneaster granatensis
Cotoneaster granatensis, also known as Guillomo, is a deciduous or semi-deciduous shrub native to the southeast of the Iberian Peninsula. It stands out for its small, glossy green leaves and, in autumn, for its attractive red berries that persist on the plant, offering great ornamental value. It is ideal for low hedges, borders, or as a specimen plant in rock gardens and xeriscapes, bringing color and life to the landscape.
Native range
Iberian Peninsula (mainly in southern and southeastern Spain) and North Africa
Care tips
It prefers full sun to partial shade, tolerating drought well once established. Watering should be moderate, allowing the substrate to dry out between waterings, and more frequent in hot summers. It adapts to a wide range of soils, as long as they have good drainage, although it prefers calcareous and poor soils. A common mistake is overwatering, which can lead to root rot, especially in heavy soils.
How to save a dying Cotoneaster granatensis
- Warning signs
- Yellow/reddish leaves, excessive drop. Dry/brittle branches. Poor flowering or fruit set.
- First aid
- Check watering (avoid waterlogging). Prune dead branches. Protect from intense sun and late frosts.
- What kills it
- Overwatering in humid climates/heavy soils. Lack of water in extreme drought.
- Can it be saved?
- Yes, if roots aren't rotted and green shoots remain. Act quickly.