A native marginal sedge forming neat clumps of fine green stems, useful for stabilising pond edges and natural water filtration. A reliable choice for constructed wetlands and rain gardens.
At a glance
- Plant type: Aquatic plant
- Mature size: 1 m H × 50 cm W
- Aspect: full sun and part shade or morning sun
- Water: wet or boggy ground
- Frost: hardy
- Maintenance: low maintenance
- Origin: Australian native
About Soft Twig Rush
Botanically, Baumea rubiginosa is an moderate-growing aquatic plant in the Cyperaceae family, native to Australia. It reaches around 1 m tall and 50 cm wide at maturity, with evergreen foliage.
Where to grow Soft Twig Rush
Soft Twig Rush suits subtropical, warm-temperate and cool-temperate climates and grows best in full sun and part shade or morning sun. It is frost hardy and shrugs off cold winters.
Soil & planting
Soft Twig Rush does best in clay and sandy soil. Plant into well-prepared ground, firm the soil around the roots and water deeply to settle it in.
Watering & feeding
Soft Twig Rush is wet or boggy ground. As an Australian native, feed it only with a low-phosphorus native fertiliser. In its first year, water deeply once or twice a week to settle the roots in, then taper off as it establishes.
Pruning & care
Tip-prune Soft Twig Rush in spring to maintain a dense, shapely habit. Overall it is low maintenance.
Using Soft Twig Rush in the garden
Soft Twig Rush earns its place for holding soil on banks and slopes and a feature or specimen planting.
Companion planting & design
For a cohesive, low-care bed, pair Soft Twig Rush with other plants that enjoy the same wet or boggy ground and subtropical climate. Repeat it through a border to tie the planting together and give a sense of rhythm. It combines naturally with other Australian natives in a habitat or water-wise garden.
Buying Soft Twig Rush
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