What is the shelf life of asparagus and how can I ensure it stays fresh for as long as possible?

The shelf life of asparagus is typically around 3-4 days when stored properly. To ensure it stays fresh for as long as possible, you can store it in the refrigerator in a plastic bag with a damp paper towel wrapped around the ends, or standing upright in a container with water at the bottom. Trim the ends before storing and avoid washing until ready to use.