Crested dog's-tail (Cynosurus cristatus)
Care, watering, light and tips for Crested dog's-tail on Floravia.
Quick facts
- Family: Poaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Crested dog's-tail
Cynosurus cristatus, commonly known as crested dog's-tail, is a dense, low-growing perennial grass that forms thick tussocks. Its compact, shiny flower spikes, appearing in summer, give it a subtle ornamental appeal. It is ideal for rustic lawns, natural meadows, or as a ground cover in low-maintenance gardens.
Native range
Europe and temperate Asia
Care tips
Crested dog's-tail thrives in full sun to partial shade, adapting to a wide range of light conditions. It prefers well-drained soils, from sandy to clayey, and tolerates poor nutrient soils. It is a very drought-tolerant species once established, requiring occasional watering only during prolonged dry spells. Avoid over-fertilization, as this can encourage overly vigorous and less natural growth.
How to save a dying Crested dog's-tail
- Warning signs
- Yellowish or brown leaves, stunted growth or general wilting. May appear dry and brittle.
- First aid
- Ensure good drainage and water moderately if soil is dry. If potted, consider repotting if very compacted.
- What kills it
- Excessive moisture or waterlogged soils. Also lack of light indoors or extreme drought.
- Can it be saved?
- Yes, it often recovers well if conditions are corrected, especially drainage and moisture.