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Shiso

Perilla frutescens
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Perilla frutescens (Shiso) — botanical photograph
Pl. DB86 — Perilla frutescens
Perilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescensPerilla frutescens
I

Overview

Shiso (Perilla frutescens) is a herbaceous plant native to a wide range of regions including Assam, Bangladesh, China South-Central and Southeast, East and West Himalaya, India, Japan, Jawa, Korea, Laos, Myanmar, Nepal, Primorye, Taiwan, Thailand, and Vietnam. This plant thrives in full sun and prefers moist, well-draining soil that is light (sandy) or medium in texture, growing to a height of about 60 cm and a width of around 50 cm. Hardy in zones 7-10, shiso can be found in gardens and kitchens as a versatile and edible addition, with its leaves, flowers, and seeds being commonly used in cooking. Shiso has a long history of use in East Asian medicine, where it is traditionally employed to aid digestion, particularly for symptoms like bloating and indigestion. Its use is often recommended as a culinary herb or tea. Additionally, shiso is noted for its calming properties, appearing in herbal sources around traditions of stress and anxiety relief, often as a tea. However, it is important to note that these uses are presented as ethnobotanical context and not as medical advice. While shiso is a valuable plant for its culinary and medicinal uses, it is also recognized for its ornamental value, making it a popular choice for gardens and landscaping. Its fast growth and compact size make it suitable for both large and small spaces. However, it should be noted that shiso has the potential to become a weed, so careful management is recommended.

Quick answers

What is Shiso?

Shiso (Perilla frutescens) is a herbaceous plant native to a wide range of regions including Assam, Bangladesh, China South-Central and Southeast, East and West Himalaya, India, Japan, Jawa, Korea, Laos, Myanmar, Nepal, Primorye, Taiwan, Thailand, and Vietnam.

What is Shiso used for?

Traditionally used for digestion, stress & anxiety. Each claim is evidence-rated — see Section II for full citations.

Best for
Top 2 evidence-ranked uses of Shiso
Jump to full evidence →
Clinicaluses · safety · chemistry · dosagemedicinal profile
II

Benefits & evidence

2 claims · traditional-use context
Traditional-use context
These notes are presented as ethnobotanical context. No cited clinical references are catalogued for this plant yet.
  • Shiso has been traditionally used in East Asian medicine to aid digestion, particularly for symptoms like bloating and indigestion. Its use is often recommended as a culinary herb or tea.

    The mechanism by which shiso supports digestive health is not fully characterized but may involve the presence of volatile oils that have carminative properties.

    ▲ ModerateDigestion →
  • Traditional-use note: Shiso appears in herbal sources around calming and relaxation traditions, often as a tea. PlantSage presents this as ethnobotanical context, not as medical advice.

    Traditional context only. This reviewed claim keeps the original moderate confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.

IV·b

Mixology suggestions

1 draft
Editorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Shiso support blend
general
tea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
V

Cultivation

Shiso thrives in full sun and prefers moist, well-draining soil that is light (sandy) or medium. It is hardy in zones 7-10 and can grow up to 0.6 meters tall and 0.5 meters wide. Shiso is both an annual and perennial, making it adaptable to various climates. For cultivation, focus on providing ample sunlight and regular watering to keep the soil moist. Harvest the leaves, flowers, and seeds for culinary and medicinal use. Note that while traditionally used for digestion and stress relief, no medical claims are made here.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium
Hardiness
7-10
Life cycle
Annual, Perennial
Habit
Forb/herb
Mature size
0.6 m × 0.5 m
For first-time growers

How to grow Shiso for the first time

7steps

Start with a simple and manageable approach to growing Shiso, focusing on basic care.

  1. 1

    What you'll need

    Seeds or seedlings, containers or garden space, potting soil, water.

  2. 2

    Best time to plant

    Plant in spring after the last frost, when temperatures are consistently above 10°C (50°F).

  3. 3

    Soil and container prep

    Use well-draining soil with a pH between 6.0 and 7.0. Ensure containers have drainage holes.

  4. 4

    Sowing or transplanting

    Direct sow seeds in the garden after danger of frost, or start indoors 4-6 weeks before planting outside.

  5. 5

    First two weeks

    Water regularly to keep soil moist but not waterlogged. Monitor for pests and diseases.

  6. 6

    Ongoing care

    Provide full sun exposure and regular watering. Fertilize with a balanced fertilizer every 4-6 weeks.

  7. 7

    Harvest or pruning

    Prune regularly to encourage bushy growth, harvesting leaves as needed for use in cooking.

VI

Edible & utility

Edible parts:FlowersLeavesSeed
Edible uses: Oil, Colouring, Condiment
Other uses:Essential OiloilFragrance
Contextrange · companions · related
VII

Distribution

18 native · 39 introduced
Distribution across2 continents· 18 native· 39 introduced
Europe3 regions
introduced (3)RomaniaRussiaUkraine
Asia13 regions
native (11)BangladeshChinaIndiaJapanLaosMyanmarNepalSouth KoreaTaiwanThailandVietnam
introduced (2)CambodiaGeorgia
Broader regions
native:East Himalaya, Jawa, Khabarovsk, Primorye, West Himalaya
introduced:Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Masachusettes, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Jersey, New York, North Carolina, Ohio, Oklahoma, Ontario, Pennsylvania, South Carolina, Tennessee, Texas, Transcaucasus, Virginia, West Virginia, Wisconsin
IX

Specimen gallery

1 image
Perilla frutescens (Shiso) — botanical photograph
Shiso (Perilla frutescens)
X

See also

8 related
XI

Explore further

XII

About this entry

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