A bright green, grass-like plant with small, white flowers. Plant the hardy needle spikerush (Scirpus cernuus) either under or above water. If you want to use it as an oxygen-producing plant, position the aquatic plant under water. For clear pond water. The Scirpus flowers in the spring.
The aquatic plant is very easy to care for. Plant three to five plants per square metre And maintain a maximum planting depth of 40 cm. Feed the aquatic plant twice a year. The plant can tolerate both full sun and partial shade. Plant Scirpus in pond substrate.