What is the seed longevity of white clover in soil?

What is the seed longevity of white clover in soil?

• A. Seeds live for 20 years or more.
• B. Seeds live for less than 1 year.
• C. Seeds do not survive in soil.
• D. Seeds live for 5 years.

Answer: (A)

Seed longevity in soil is being tested here, focusing on how long white clover seeds stay viable once buried. White clover can form a very persistent seed bank, with seeds remaining viable for decades under favorable conditions. This means seeds can germinate long after the original plants are gone, often 20 years or more. That’s why the statement that seeds live for 20 years or more is the best choice. Shorter time frames, like less than a year or five years, don’t capture this long-term persistence, and seeds do survive in soil, so those options aren’t accurate. Practically, this long seed longevity means ongoing seed production and reemergence can happen long after initial control, so effective management targets preventing seed set and monitoring over multiple years.

Seed longevity in soil is being tested here, focusing on how long white clover seeds stay viable once buried. White clover can form a very persistent seed bank, with seeds remaining viable for decades under favorable conditions. This means seeds can germinate long after the original plants are gone, often 20 years or more. That’s why the statement that seeds live for 20 years or more is the best choice. Shorter time frames, like less than a year or five years, don’t capture this long-term persistence, and seeds do survive in soil, so those options aren’t accurate. Practically, this long seed longevity means ongoing seed production and reemergence can happen long after initial control, so effective management targets preventing seed set and monitoring over multiple years.