Common club-rush (Schoenoplectus lacustris)
Care, watering, light and tips for Common club-rush on Floravia.
Quick facts
- Family: Cyperaceae
- Difficulty: Easy to care for
- Watering: every 1 days
- Light: Partial shade
- Temperature: 10–30 °C
About Common club-rush
Schoenoplectus lacustris, also known as common club-rush or sjøsivaks, is a perennial aquatic plant from the Cyperaceae family, characterized by its cylindrical, upright, and leafless dark green stems. It can reach considerable heights, creating a visual effect of dense 'reed beds' in aquatic environments. It is ideal for ponds, wetlands, or water body margins, where it aids in phytoremediation and provides shelter for wildlife.
Native range
Europe, Asia, and North Africa
Care tips
This species thrives in full sun to partial shade, requiring constant immersion in water, preferably between 10 and 50 cm deep. The ideal substrate is an organic-rich mixture at the bottom of the pond or in submerged aquatic baskets. A common mistake is planting it in dry soil or with insufficient watering, which would lead to its rapid decline as it is a strictly aquatic plant. It does not require additional fertilization once established.
How to save a dying Common club-rush
- Warning signs
- Soft, yellowing or browning stems at base, rot.
- First aid
- Remove damaged stems, ensure clean water and good circulation.
- What kills it
- Stagnant, dirty, or deoxygenated water; pollution.
- Can it be saved?
- Yes, if roots aren't fully rotted and water quality improves.