This plant is also know as Needle Spike rush and is one of the most versatile water plants.
It can be planted into a depth of water of 60 cm .It can also grow as a marginal plant .
Grown as a oxygenating plant it will grow to a height of 15 cm .
Hair grass will also grow in wet meadows ,marsh lands ,slow moving streams and lakes as well as muddy margins
As an oxygenating plant we would plant it into a 11cm pond basket .