What best describes the life cycle of Barnyard Grass?

The life cycle of Barnyard Grass is best described as annual because it completes its entire life cycle—from germination to seed production and death—within a single growing season. This means that Barnyard Grass typically germinates in the spring, grows throughout the summer, produces seeds, and then dies off in the fall or winter.

Annual plants like Barnyard Grass do not persist beyond one growing season, which distinguishes them from perennials, which live for multiple years, and biennials, which require two growing seasons to complete their life cycle. Additionally, the term evergreen refers specifically to plants that retain their leaves throughout the year, which does not apply to Barnyard Grass. Understanding these distinctions is essential for managing and controlling these species in aquatic environments effectively.