Needle grass is easily trimmed and grows slowly. The maximum height of this plant is 15 cm. The needle spikerush is an oxygenating plant, which means that it helps to maintain a clear, healthy pond when it is grown under water.
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Needle grass is easily trimmed and grows slowly. The maximum height of this plant is 15 cm. The needle spikerush is an oxygenating plant, which means that it helps to maintain a clear, healthy pond when it is grown under water.