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IIIFolio · plant profile№ 5593medicinal · edible
Data provenancePermapeopleTreflePFAFPOWOeditorially reviewedreviewed 21 Oct 2026methodology → read

Hypericum sampsonii

Hypericum sampsonii
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Hypericum sampsonii (Hypericum sampsonii) — botanical photograph
Pl. 5593 — Hypericum sampsonii
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I

Overview

Hypericum sampsonii is a perennial plant native to regions of China (North-Central, South-Central, Southeast), Japan, Myanmar, Taiwan, and Vietnam. This hardy species thrives in full sun to partial shade, requiring moist conditions and growing up to 0.6 meters tall. It is adaptable to various soil types, including light sandy, medium, and heavy clay soils, making it a versatile addition to gardens and landscapes. Known for its edible leaves, Hypericum sampsonii can be consumed fresh or used in various preparations. The leaves are often eaten raw to add a mild flavor to salads or cooked as a green vegetable. They can also be dried for later use. Additionally, the plant has documented medicinal uses, though caution is advised when considering its therapeutic applications. Its ability to grow in diverse environments while providing multiple benefits to those who cultivate it makes Hypericum sampsonii a valuable addition to gardens and culinary practices.

Quick answers

What is Hypericum sampsonii?

Hypericum sampsonii is a perennial plant native to regions of China (North-Central, South-Central, Southeast), Japan, Myanmar, Taiwan, and Vietnam. This hardy species thrives in full sun to partial shade, requiring moist conditions and growing up to 0.

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.
Evening Calm
sleep
tea
Traditional bedtime infusion.
Stress Relief
stress
tincture
Historically used for anxiety relief.
Growingconditions · propagation · uses
V

Cultivation

Hypericum sampsonii thrives in full to partial sun and prefers moist soil that is light (sandy), medium, or heavy (clay). This perennial, which grows up to 0.6 meters tall, is hardy in zones 8-11 and is native to regions including China North-Central, South-Central, Southeast, Japan, Myanmar, Taiwan, and Vietnam. For cultivation, ensure the soil remains consistently moist while providing ample sunlight. Propagation can be done through division or seeds. The edible parts are its leaves.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
8-11
Life cycle
Perennial
Mature size
0.6 m tall
For first-time growers

How to grow Hypericum sampsonii for the first time

8steps

Start with Hypericum sampsonii as a simple, low-maintenance perennial for your garden.

  1. 1

    What you'll need

    A small plant or seeds, a trowel, and mulch.

  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 well-draining soil that is light (sandy), medium, or heavy (clay). Ensure full sun to partial shade.

  4. 4

    Sowing or transplanting

    Transplant young plants or sow seeds directly in the garden. Space them about 0.6 meters apart.

  5. 5

    First two weeks

    Water regularly, keeping the soil moist but not waterlogged. Monitor for pests and diseases.

  6. 6

    Ongoing care

    Provide regular watering during dry spells. Prune in late winter to maintain shape and remove dead or damaged branches.

  7. 7

    Harvest or pruning

    Prune the plant in late winter to encourage new growth and maintain its size.

  8. 8

    Common mistakes

    Overwatering, planting in poor soil, neglecting to prune, and not providing enough sunlight.

VI

Edible & utility

Edible parts:Leaves
Edible uses: The leaves of Hypericum sampsonii are edible and can be consumed fresh or used in various preparations. They are often eaten raw to add a mild flavor to salads or cooked as a green vegetable. The leaves can also be dried for later use.
Contextrange · companions · related
VII

Distribution

7 native · 0 introduced
Distribution across1 continent· 7 native
Asia5 regions
native (5)ChinaJapanMyanmarTaiwanVietnam
IX

Specimen gallery

1 image
Hypericum sampsonii (Hypericum sampsonii) — botanical photograph
Hypericum sampsonii (Hypericum sampsonii)
XI

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