Zanthoxylum piperitum, commonly known as Japanese pepper or Sichuan pepper, is a deciduous shrub or small tree belonging to the Rutaceae family. Native to East Asia, it is widely cultivated for its aromatic and flavorful seeds, which are a key ingredient in various Asian cuisines. The plant typically grows to a height of 2 to 7 meters and features pinnate leaves with a distinctive citrusy aroma. Its small, greenish-yellow flowers bloom in clusters, usually in late spring to early summer, and give way to reddish-brown seed pods that split open to reveal shiny black seeds. These seeds, along with the husks, are harvested and dried to produce the spice known for its unique, tingling, numbing sensation on the palate. Zanthoxylum piperitum is also valued for its medicinal properties, including its use in traditional remedies for digestive issues and pain relief. The plant thrives in well-drained soil and prefers a sunny to partially shaded location. It is relatively hardy and can tolerate a range of climatic conditions, making it a versatile addition to both culinary and ornamental gardens.