Silvergrass

This enormous, silver grass grows up to 10 feet (3.0 meters) tall. The spear shaped stalks grow in small clumps that are resilient and they overwhelm an area rapidly.

When mature, the end of the stem eventually transforms into a medium-sized, lime spikelet.

During the early summer, it produces an average amount of pollen, and after flowering, it is left with lots of tiny grains.