Dallisgrass (Paspalum dilatatum)
Care, watering, light and tips for Dallisgrass on Floravia.
Quick facts
- Family: Poaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Dallisgrass
Paspalum dilatatum, commonly known as Dallisgrass or Paspalum, is a dense, perennial grass native to South America. It is characterized by its erect stems and broad, bright green leaves, forming clumps. This plant is ideal for erosion control on slopes or for pastures, although it can also be considered a weed in cultivated lawns.
Native range
South America (Argentina, Brazil, Uruguay)
Care tips
Dallisgrass thrives in full sun in warm, humid climates. It is tolerant of a wide range of soils, preferring well-drained ones, but can also withstand heavier soils. It requires regular watering to establish, but once mature it is quite drought-tolerant. A common mistake to avoid is allowing it to spread unchecked in areas where it is not desired, as it can be invasive.
How to save a dying Dallisgrass
- Warning signs
- Yellowing or brown leaves, slow or no growth, dry patches.
- First aid
- Ensure good drainage, mow higher, and adjust watering.
- What kills it
- Constant waterlogging or extreme drought, nutrient deficiency.
- Can it be saved?
- Yes, it's resilient. With proper watering and nutrition, it recovers well.