Aquamarine Grass

This large, aquamarine grass grows up to 7 feet (2.1 meters) tall. The very thin stalks grow in extensive patches that are robust and they are exceptionally hardy.

When mature, the end of the stem eventually transforms into a large, drab blue tuft.

During the late autumn, it produces an average amount of pollen; it can cause allergic reactions, and after flowering, it is left with a modest amount of tiny grains.