Common Name: beefsteak plant
Type: Annual
Family: Lamiaceae
Native Range: Southeast Asia
Zone: 2 to 11
Height: 1.00 to 3.00 feet
Spread: 1.00 to 1.50 feet
Bloom Time: August to October
Bloom Description: White
Sun: Full sun to part shade
Water: Dry to medium
Maintenance: Low
Suggested Use: Annual, Vegetable, Naturalize
Flower: Showy
Leaf: Colorful, Fragrant
Attracts: Butterflies
Tolerate: Deer, Drought, Dry Soil
Culture
Winter hardy to USDA Zones 10-11. It is grown as an annual in colder climates. Best performance occurs in moist, loose, humusy, organically rich soils in full sun. Plants also tolerate light shade. Plants have excellent resistance to heat and drought. Pinch plant stem tips as needed to keep plants compact and to promote bushiness. Plants will freely self-seed in the garden. May not be suitable for gardens where escape into surrounding natural habitat is likely. Deadhead spent flowers promptly to avoid any unwanted self-seeding. Seed can be started indoors 8-12 weeks before last frost date or planted outdoors at last frost date. Containers may be brought inside in fall before frost for overwintering. Similarly, favorite plants may be dug and potted in fall for overwintering as houseplants. Plants may be easily propagated by cuttings.
Noteworthy Characteristics
Perilla frutescens, commonly called beefsteak plant, shiso, or perilla mint, is an upright, bushy annual that is native from the Himalayas to Southeast Asia. It is related to coleus and basil. It has become a very popular foliage annual and salad herb plant. It grows to 1-3’ (less frequently to 4’) tall. Wrinkled, serrate, broad ovate, medium green leaves (to 4” long) are sometimes tinged with purple. Leaves are aromatic. Two-lipped nettle-like white flowers in spike-like inflorescences (to 4”) bloom at the stem tips in late summer and fall (August – October). Flowers are not particularly showy. This plant has escaped gardens and naturalized throughout many areas of the eastern and central United States, including central and southern Missouri. Perilla is a common ingredient in cuisine from several Asian cultures. Fresh or pickled leaves are used in salads, soups and as garnishes. The seeds are roasted and crushed to extract perilla oil, used to make chutneys, as a condiment, or garnish.
Genus name comes from the Latin word pera meaning bag or wallet in reference to the fruiting calyx.
Specific epithet means shrubby or bushy.
The deep red leaves of some perilla varieties purportedly resemble the color of uncooked beef, hence the common name.
Problems
No serious insect or disease problems. Plants can self-seed prolifically.
Uses
Group or mass as garden annuals in beds and borders. Herb gardens. Also effective in pots, containers and window boxes. May not be suitable for gardens where escape into surrounding natural habitat is likely.