Silvergrass

This large, gray and slate grass grows up to 5 feet (1.5 meters) tall. The fan-like stalks grow in extensive patches that are delicate.

When mature, the end of the stem eventually transforms into a small, grey puff.

During the mid-summer, it produces an average amount of pollen; it does not cause any allergic reactions, and after flowering, it is left with a modest amount of medium-sized grains.