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Skunk Grass

Hosta clausafam. Liliaceae
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Hosta clausa (Hosta clausa) — botanical photograph
Pl. E43D — Hosta clausa
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I

Overview

Skunk Grass (Hosta clausa) is a perennial plant native to the regions of Korea, Manchuria, and Primorye. This liliaceous plant is known for its adaptability, thriving in a variety of soil types, including light sandy, medium, and heavy clay, and it prefers partial sun to full sun with moist conditions. Reaching a height of 20 cm, Skunk Grass is a valuable ground cover that can be cultivated in gardens or landscapes within its native range or in similar climates. The leaves of Skunk Grass are edible and can be consumed raw or cooked, making them a versatile addition to dishes such as stir-fries and soups. They are often prepared in these culinary applications, contributing a mild flavor. Additionally, the leaves can be dried for later use, extending their utility. In traditional Asian medicine, Skunk Grass is valued for its potential benefits. It is traditionally used for immune support, with a decoction of the leaves possibly helping to bolster the body's defenses against common ailments. Furthermore, Skunk Grass supports digestion; a tea made from the leaves may alleviate digestive discomfort and promote healthy gut function. However, it is important to use caution and seek professional guidance when incorporating Skunk Grass into any health regimen. Skunk Grass is a hardy plant, suitable for USDA hardiness zones 4-8, and can be propagated through division in spring or fall for best results. Its ornamental value, combined with its culinary and medicinal uses, makes it a valuable addition to gardens and landscapes.

Quick answers

What is Skunk Grass?

Skunk Grass (Hosta clausa) is a perennial plant native to the regions of Korea, Manchuria, and Primorye. This liliaceous plant is known for its adaptability, thriving in a variety of soil types, including light sandy, medium, and heavy clay, and it prefers partial sun to full sun with moist conditions.

What is Skunk Grass used for?

Traditionally used for immune support, digestion. Each claim is evidence-rated — see Section II for full citations.

Compare with:Alstroemeria revoluta→Alstroemeria versicolor→Bamboo Lily→all comparisons →
Best for
Top 2 evidence-ranked uses of Skunk Grass
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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.
  • Hosta species, including Skunk Grass (Hosta clausa), have been traditionally used in Asian medicine for immune support. A decoction of the leaves may help bolster the body's defenses against common ailments.

    The mechanism is not fully characterised but likely involves compounds such as flavonoids and saponins, which are known to enhance immune function by modulating cytokine production and increasing phagocytic activity.

    ▲ ModerateImmune support →
  • Hosta clausa is traditionally used in Asian herbal medicine to support digestion. A tea made from the leaves may help alleviate digestive discomfort and promote healthy gut function.

    The mechanism is not fully characterised, but it likely involves compounds such as saponins which can have a mild laxative effect and flavonoids that may reduce inflammation in the gastrointestinal tract.

    ▲ ModerateDigestion →
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.
Skunk Grass support blend
general
tea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
V

Cultivation

Skunk Grass (Hosta clausa) thrives in partial sun to full sun and requires moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 4-8, making it suitable for temperate regions. For best results, keep the soil consistently moist. Skunk Grass is a perennial that grows to about 0.2 meters tall and is traditionally used for immune support and digestion. A decoction of its leaves can help bolster the body's defenses, while a tea made from the leaves may alleviate digestive discomfort.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
4-8
Life cycle
Perennial
Mature size
0.2 m tall
For first-time growers

How to grow Skunk Grass for the first time

8steps

Start with Skunk Grass as a simple, low-maintenance perennial for your garden.

  1. 1

    What you'll need

    Skunk Grass plants or seeds, gardening gloves, trowel, watering can.

  2. 2

    Best time to plant

    Plant Skunk Grass in early spring or late fall when the soil is moist and cool.

  3. 3

    Soil and container prep

    Ensure the soil is well-draining with a pH between 6.0 and 7.5; amend as needed.

  4. 4

    Sowing or transplanting

    Transplant young Skunk Grass plants, spacing them about 30 cm apart in the garden bed.

  5. 5

    First two weeks

    Water regularly to keep soil moist but not waterlogged; avoid direct sunlight for a week.

  6. 6

    Ongoing care

    Provide partial shade and regular watering, especially during dry spells. Mulch around plants to retain moisture.

  7. 7

    Harvest or pruning

    Prune dead leaves in early spring to encourage new growth; harvest young leaves for culinary use.

  8. 8

    Common mistakes

    Overwatering, planting in full sun, neglecting to mulch, not providing enough shade.

VI

Edible & utility

Edible parts:Leaves
Edible uses: The leaves of Hosta clausa are edible and can be eaten raw or cooked. They are often prepared in stir-fries or soups, adding a mild flavor to dishes. The leaves can also be dried for later use.
Other uses:Ground cover
Contextrange · companions · related
VII

Distribution

3 native · 0 introduced
Distribution across1 continent· 3 native
Asia2 regions
native (2)ChinaSouth Korea
Broader regions
native:Primorye
IX

Specimen gallery

1 image
Hosta clausa (Hosta clausa) — botanical photograph
Hosta clausa (Hosta clausa)
X

See also

8 related
XI

Explore further

XII

About this entry

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