What type of plant is Yarrow classified as?

Yarrow is classified as a perennial herb, which means it is a plant that lives for more than two years and typically regrows each season without needing to be replanted. This classification is important because yarrow is known for its longevity and ability to thrive in various conditions, making it a popular choice for gardens and landscapes.

Perennial herbs like yarrow often have a strong root system that allows them to survive winter and re-emerge in spring, contributing to their resilience. Yarrow specifically has attractive foliage and produces clusters of small flowers that can enhance its landscape appeal while also attracting beneficial insects.

In contrast, annual flowering plants complete their life cycles within a single growing season and must be replanted each year, while biennial herbs generally require two years to complete their growth cycle. Shrubs are typically woody plants that can grow larger than herbs and have a different growth form and structure. Understanding these classifications helps in proper plant selection and care in horticulture.