What is the classification for crops that last for more than two years?

The classification for crops that last for more than two years is known as perennials. Perennial crops have the ability to grow and produce for multiple growing seasons without the need for replanting each year. This characteristic allows them to develop extensive root systems and establish a more resilient growth habit, which often results in less maintenance and lower input costs over time compared to annuals, which complete their life cycle in one growing season, and biennials, which require two years to complete their life cycle. Intermittents are not a commonly used classification for crops, making this a less relevant option in the context of crop classification. Understanding these definitions is crucial for effective crop management and agricultural practices.