Shiso
Image: Thomas Dean (cc-by-nc)
NameShiso
Scientific NamePerilla frutescens
Common NamesShiso, Perilla, Beefsteak Plant, Korean Perilla, Wild Basil
Plant FamilyLamiaceae
Natural HabitatNative to East Asia, Shiso thrives in disturbed areas, fields, roadsides, and cultivated gardens. It prefers moist, well-drained soil and can tolerate a range of light conditions from full sun to partial shade.
Parts Usedleaf,seed,whole_plant
Medicinal Actionsanti-inflammatory,antimicrobial,antioxidant,expectorant,carminative
Traditional UsesTraditionally used in East Asian medicine for treating colds, flu, coughs, and asthma due to its expectorant properties. It is also employed for digestive issues like nausea and bloating, and to alleviate symptoms of allergies and skin irritations. The leaves are widely used in culinary applications.
Active ConstituentsPerillaldehyde, Rosmarinic acid, Luteolin, Apigenin, Alpha-linolenic acid (ALA)
Preparation Methodsinfusion,essential_oil,powder,tincture
Contraindications & WarningsGenerally considered safe when consumed as food or in moderate medicinal doses. High concentrations of perilla essential oil can be toxic and should be used with caution. Individuals with known allergies to plants in the Lamiaceae family may experience allergic reactions.
Cultivation NotesAn easy-to-grow annual herb that prefers full sun to partial shade and well-drained soil. It readily self-seeds and can become naturalized in suitable climates. Sow seeds directly after the last frost or start indoors.
Raritycommon
Description
Perilla frutescens is an aromatic annual herb belonging to the mint family, characterized by its square stems and opposite, often crinkled leaves that can be green or purple. It produces small, inconspicuous flowers arranged in terminal racemes, which mature into small, round seeds. The image displays the dried seed heads of the plant.
