Lemongrass is a tall, thin perennial grass native to Southeast Asia, known for its fresh, citrusy aroma and subtly sweet flavor. Its texture is fibrous and slightly woody, often requiring proper chopping or bruising to release its full aroma. Widely used in dishes such as Thai soups, Vietnamese noodle salads, and Indonesian curries, lemongrass imparts a bright, lemon-like freshness that enhances savory and aromatic profiles. Historically prized in Asian culinary and medicinal traditions, it is also valued for its calming properties and contributions to traditional herbal remedies.