Carpet grass (Axonopus compressus)
Axonopus compressus
About this plant
Axonopus compressus, commonly called carpet grass, is a spreading grass that forms a dense, carpet-like lawn. It has broad, flat leaves and grows low to the ground. This grass is popular in tropical and subtropical areas for lawns, parks, and erosion control because it spreads quickly and tolerates heat and drought well.
Taxonomy
Higher classification: Poales (order)
Origin & Distribution
- Native region
- Central and South America
- Distribution
- Widely grown in tropical and subtropical regions worldwide, including parts of Asia, Africa, Australia, and the Americas.
Care
- Suitable locations
- Outdoor, Balcony, Greenhouse
- USDA hardiness zones
- 8-11
- Soil pH
- 5.5-7.5
- Soil type
- well-draining loam, sandy soil
Watering. Water regularly to keep soil moist but not soggy. During dry spells, increase watering to prevent the grass from drying out.
Fertilizing. Apply a balanced fertilizer during the growing season, about every 6 to 8 weeks. Avoid over-fertilizing, which can encourage disease and excessive growth.
Carpet grass is a tough, low-maintenance lawn grass that grows well in warm climates. It prefers regular watering but can tolerate short dry periods. It thrives in full sun to partial shade and needs occasional mowing to keep it neat. Overwatering or poor drainage can cause root problems.
Propagation
- Propagation methods
- Seeds, Division
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Dense green foliage forming a carpet-like ground cover; small, inconspicuous flowers in summer.
Toxicity & Safety
Non-toxic to humans and pets; safe to have around children and animals.
Allergy information
Axonopus compressus, also known as carpet grass, produces little airborne pollen, so it rarely causes allergies. People sensitive to grass pollen might experience mild reactions during mowing or handling. To reduce exposure, avoid cutting the grass when pollen levels are high and wear gloves if you have sensitive skin.
Common problems
Common problems include yellowing from overwatering or poor drainage, and thinning in heavy shade. It may also suffer from fungal diseases if kept too wet.
Uses
Used mainly as a lawn grass and ground cover in warm climates. It helps prevent soil erosion and provides a soft surface for walking or playing.
Notes
Regular mowing helps maintain a neat appearance. It can be sensitive to cold temperatures and frost. Repotting is not applicable as it is typically grown outdoors as ground cover or lawn.