Sunflower Grass

This modest-sized, lime green grass grows up to 3 feet (91.4 cm) tall. The asymmetrical stalks grow in sparse patches that are resistant and they are exceptionally hardy.

When mature, the end of the stem eventually transforms into a giant, bold yellow flower.

During the mid-autumn, it produces very little pollen, but can cause allergic reactions, and after flowering, it is left with copious amounts of medium-sized grains.