Bluegrass, annual is a low-growing winter annual that does not have rhizomes. Which statement best describes its growth?

Bluegrass, annual is a low-growing winter annual that does not have rhizomes. Which statement best describes its growth?

• A. Grows from stolons
• B. Starts from seed in fall
• C. Has creeping rhizomes
• D. Grows from root crowns

Answer: (B)

An annual bluegrass grows and spreads mainly by seed, fitting a fall-germinating, winter-annual pattern rather than through running stems. Because it completes its life cycle in one year and lacks rhizomes, stolons, or other underground/above-ground runners, its growth is described best by starting from seed in fall. It germinates in the cooler months, stays low and wintered-over, and then produces seed in spring before dying as heat arrives. The other options describe spreading through runners or root crowns, which isn’t how this plant primarily propagates.

An annual bluegrass grows and spreads mainly by seed, fitting a fall-germinating, winter-annual pattern rather than through running stems. Because it completes its life cycle in one year and lacks rhizomes, stolons, or other underground/above-ground runners, its growth is described best by starting from seed in fall. It germinates in the cooler months, stays low and wintered-over, and then produces seed in spring before dying as heat arrives. The other options describe spreading through runners or root crowns, which isn’t how this plant primarily propagates.