Lomandra hystrix
Slender Mat Rush
The Lomandra hystrix, commonly known as Slender Mat Rush, is a hardy, clumping perennial grass-like plant native to Australia. Renowned for its slender, arching green foliage and ability to thrive in diverse conditions, it is ideal for erosion control, borders, or mass plantings in native and waterwise gardens. This versatile plant is highly durable, tolerating wet and dry soils, and requires minimal maintenance, making it a favorite for low-maintenance landscaping.
Specifications
- Height0.8–1.2 meters
- Width0.6–1 meter
- Native toAustralia
- FoliageSlender, arching green leaves; evergreen
- Growth rateModerate
Conditions
- SoilAdapts to a wide range of soils, from sandy to heavy clay; tolerates waterlogged areas
- LightFull sun to partial shade
- WaterLow to moderate; tolerates both wet and dry conditions
- ClimateThrives in temperate, subtropical, and tropical regions
Additional Features
- FlowersCreamy-yellow flower spikes in spring to early summer, lightly fragrant
- FormDense, clumping growth habit with arching foliage
- UsesIdeal for erosion control, borders, mass planting, rain gardens, and wetland revegetation
- SpacingPlant 50–100 cm apart for dense coverage
- Low MaintenanceRequires minimal care; trim old foliage annually to refresh appearance
- Pest ResistanceNaturally pest and disease-resistant
- Drought ToleranceHigh; performs well in low-water landscapes once established
- Flood ToleranceExcellent; suitable for wet areas and rain gardens
- Frost ToleranceHardy to light frost
- Wildlife AttractionProvides shelter for frogs and insects; seeds attract birds
- Seasonal AppealEvergreen foliage offers year-round greenery and texture
- VersatilityComplements native, contemporary, and waterwise garden styles
The Slender Mat Rush is a resilient and adaptable plant, perfect for adding lush greenery and functional value to both residential and commercial landscapes. Its durability and versatility make it an essential choice for sustainable gardening.
Project pedigree: This species has stood in Ornatec's drought, salt and frost tolerance palette since the 1990s. Read the tolerance catalogue record.