Azuregrass

This small, gray grass grows up to 1 foot (30.5 cm) tall. The finger-like stalks grow in thin clumps that are resilient and they overwhelm an area rapidly.

When mature, the end of the stem eventually transforms into a small, azure tuft.

During the early summer, it produces very little pollen; it does not cause any allergic reactions, and after flowering, it is left with lots of medium-sized grains.