What is the difference between biennial and perennial crops?

Biennial crops are plants that complete their life cycle in two years. They typically grow vegetatively in the first year and then flower and produce seeds in the second year before dying. Examples of biennial crops include carrots, onions, and parsley.

Perennial crops, on the other hand, are plants that live for more than two years and continue to produce crops year after year. They do not need to be replanted each year. Examples of perennial crops include fruit trees, berries, and asparagus.

In summary, the main difference between biennial and perennial crops is the length of their life cycle and how often they need to be replanted.