Bluegrass

This large, moss green grass grows up to 7 feet (2.1 meters) tall. The wide stalks grow in thin clumps that are prone to bending and snapping under stress.

When mature, the end of the stem eventually transforms into a medium-sized, sky blue tuft.

During the late autumn, it produces lots of pollen; it can can cause allergic reactions, and after flowering, it is left with copious amounts of giant grains.