mehrjährige

Mehrjährige, also known as perennials, are plants that live for more than two years. This contrasts with annuals, which complete their life cycle in one year, and biennials, which typically live for two years. Perennials are characterized by their ability to survive through dormancy periods, often winter, and then regrow from their roots or other vegetative structures in the following growing season. Many herbaceous perennials die back to the ground in autumn or winter, with only their underground parts surviving. Woody perennials, such as trees and shrubs, retain their above-ground structures, though they may shed leaves seasonally.

The term "mehrjährige" is commonly used in gardening and horticulture to describe plants that are valued for their longevity and re-emergence year after year. This can include a wide variety of species, from flowering plants like peonies and hostas to ornamental grasses and groundcovers. Their perennial nature makes them a sustainable choice for landscaping, as they require less frequent replanting compared to annuals. Proper care, including appropriate planting location, soil conditions, and occasional maintenance, ensures their continued growth and health over multiple seasons. The extended lifespan of perennials also allows them to establish deeper root systems, making them more resilient to environmental changes.