Waterleaf Grass

This big, dark grey and washed-out yellow grass grows up to 5 feet (1.5 meters) tall. The very thick stalks grow in extensive patches that are rigid and they are slow to spread and grow.

When mature, the end of the stem eventually transforms into a small, blue flower.

During the early winter, it produces very little pollen; it does not cause many allergic reactions, and after flowering, it is left with lots of large grains.