What is a common characteristic of perennial plants?

Perennial plants are defined by their ability to survive for multiple growing seasons, typically regrowing from their roots year after year. This characteristic allows them to develop extensive root systems and become well-established, which can in turn make them more resilient to environmental stresses compared to annual plants that must reseed and regrow from scratch each season.

Perennials often enter a dormant stage during unfavorable conditions, such as winter, and then emerge in spring to renew growth. This contrasts sharply with annual plants that only live for one growing season and must be replanted each year, as indicated in the first choice. Additionally, perennials do not require annual transplanting or replanting, and they can produce multiple blooms over their lifetime rather than just a single bloom, which differentiates them from options that highlight transient or singular aspects of flowering. Thus, the regrowth capability from the roots is the defining common characteristic of perennials.