Purple Puff Grass

This average-sized, lime green grass grows up to 3 feet (91.4 cm) tall. The perforated stalks grow in large clumps that are strong and they overwhelm an area rapidly.

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

During the late summer, it produces excessive amounts of pollen; it does not cause many allergic reactions, and after flowering, it is left with copious amounts of large grains.