Salix aeruginosa
Care, watering, light and tips for Salix aeruginosa on Floravia.
Quick facts
- Family: Salicaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Salix aeruginosa
Salix aeruginosa, commonly known as Grey Willow or Ash Willow, is a deciduous shrub or small tree, valued for its lance-shaped leaves with a silvery-green upper surface and a whitish underside, giving it a soft and ethereal appearance. It is ideal for damp gardens, pond edges, or as part of informal hedges, where its vibrant foliage can contrast with darker-toned plants.
Native range
Europe and temperate Asia
Care tips
This willow prefers full sun to partial shade and consistently moist, even waterlogged, soils, tolerating a wide range of pH levels. Watering should be abundant and frequent, especially during dry periods and in its early years. Use a substrate rich in organic matter with good drainage, although it is remarkably adaptable to heavy soils. A common mistake is planting it in dry soils or not providing enough water, which can stress the plant and affect its growth.
How to save a dying Salix aeruginosa
- Warning signs
- Yellowish or brown, wilted leaves; dry and brittle branches. Weak or no new growth.
- First aid
- Check watering (moist soil, not waterlogged). Prune dead branches. Protect from extreme summer sun.
- What kills it
- Prolonged drought (especially when young) or constant waterlogging suffocating roots.
- Can it be saved?
- Yes, if roots aren't completely rotted or dry. Act quickly with proper watering and pruning.