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Japanese hogweed

Peucedanum japonicumfam. Apiaceae
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medicinaledibleperennialculinaryedibleedible leafherbmedicinalnative asiaperennial
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Peucedanum japonicum (Peucedanum japonicum) — botanical photograph
Pl. B91C — Peucedanum japonicum
Peucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicumPeucedanum japonicum
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Overview

Japanese hogweed, scientifically known as *Peucedanum japonicum* and belonging to the Apiaceae family, is a perennial plant native to regions including China North-Central, Southeast, Japan, Korea, Nansei-shoto, Philippines, and Taiwan. This plant thrives in moist conditions with light or partial sun exposure, growing up to 0.6 meters tall. It is known for its edible leaves, which can be used in various culinary applications such as salads and soups, adding a mild flavor and nutritional value. Additionally, Japanese hogweed has a history of medicinal use, though specific details about its traditional remedies are not provided here. Its adaptability and presence across multiple East Asian countries make it an interesting subject for botanical studies. Cultivation of this plant requires moist, well-draining soil that can be light (sandy), medium, or heavy (clay), and it thrives in full to partial sun. Propagation can be done through division or seed, and adequate moisture is essential for its growth.

Quick answers

What is Japanese hogweed?

Japanese hogweed, scientifically known as *Peucedanum japonicum* and belonging to the Apiaceae family, is a perennial plant native to regions including China North-Central, Southeast, Japan, Korea, Nansei-shoto, Philippines, and Taiwan.

Compare with:Angelica crucifolia→Angelica decursiva→Angelica edulis→all comparisons →
IV·b

Mixology suggestions

2 drafts
Editorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Respiratory Relief
respiratory
tincture
Historically used for respiratory issues.
Digestive Ease
digestion
tea
Traditionally aids in digestive comfort.
Growingconditions · propagation · uses
V

Cultivation

Japanese hogweed thrives in full sun to partial shade and requires moist soil that can be light (sandy), medium, or heavy (clay). This perennial grows to about 0.6 meters and is hardy in temperate regions. For cultivation, ensure the soil remains consistently moist and provide the plant with adequate sunlight. Propagation can be done through seeds or division. The edible parts are the leaves, which can be harvested for culinary or medicinal use.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Perennial
Mature size
0.6 m tall
For first-time growers

How to grow Japanese hogweed for the first time

7steps

Start with Peucedanum japonicum as a simple, low-maintenance perennial for your garden.

  1. 1

    What you'll need

    Peucedanum japonicum seeds or young plants, gardening gloves, trowel.

  2. 2

    Best time to plant

    Plant in spring after the last frost or fall before the first freeze.

  3. 3

    Soil and container prep

    Choose a location with light to partial shade. Ensure soil is well-draining but moist, with a pH between 6.0 and 7.5.

  4. 4

    Sowing or transplanting

    Direct sow seeds in the ground or start young plants indoors about 4 weeks before planting outside. Space them 30-45 cm apart.

  5. 5

    First two weeks

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

  6. 6

    Ongoing care

    Provide light watering during dry spells, especially in full sun. Mulch around the base to retain moisture and suppress weeds.

  7. 7

    Harvest or pruning

    Prune dead foliage to maintain plant health and appearance. Harvest leaves as needed for culinary use.

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Edible & utility

Edible parts:Leaves
Edible uses: The leaves of Peucedanum japonicum are edible and can be consumed raw or cooked. They are often used in salads for their mild flavor or added to soups and stews for additional nutrition.
Contextrange · companions · related
VII

Distribution

7 native · 0 introduced
Distribution across1 continent· 7 native
Asia5 regions
native (5)ChinaJapanPhilippinesSouth KoreaTaiwan
Broader regions
native:Nansei-shoto
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Specimen gallery

1 image
Peucedanum japonicum (Peucedanum japonicum) — botanical photograph
Peucedanum japonicum (Peucedanum japonicum)
X

See also

8 related
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Explore further

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