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IIIFolio · plant profile№ 1378medicinal · edible
Data provenancePermapeopleTreflePFAFPOWOeditorially reviewedreviewed 20 Oct 2026methodology → read
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Foothill Clover

Trifolium ciliatumfam. Fabaceae
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Trifolium ciliatum (Foothill Clover) — botanical photograph
Pl. 1378 — Trifolium ciliatum
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Overview

Foothill Clover, scientifically known as *Trifolium ciliatum* and belonging to the Fabaceae family, is a native annual plant found in California, Oregon, and Washington. This forb or herb typically grows up to 0.5 meters tall and thrives in moist conditions with full sun requirements. It prefers light (sandy), medium, and heavy (clay) soils, making it adaptable to various growing conditions. Foothill Clover is both edible and medicinal; its leaves and seeds are commonly consumed. The leaves can be eaten raw or cooked, while the seeds are typically harvested and used in soups or ground into flour for baking, adding a mild flavor to dishes. The plant has been documented for its use in traditional medicine, making it a valuable resource in the regions where it grows. One distinctive feature of this clover species is its adaptability to various soil types, allowing it to flourish across different environments within its native range. While it is native to California, Oregon, and Washington, Foothill Clover is not typically introduced into other areas. Given its natural habitat in these regions, it is hardy in temperate areas but may require specific care elsewhere.

Quick answers

What is Foothill Clover?

Foothill Clover, scientifically known as *Trifolium ciliatum* and belonging to the Fabaceae family, is a native annual plant found in California, Oregon, and Washington. This forb or herb typically grows up to 0.5 meters tall and thrives in moist conditions with full sun requirements.

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IV·b

Mixology suggestions

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Foothill Clover support blend
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Growingconditions · propagation · uses
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Cultivation

Foothill Clover thrives in full sun and prefers moist soil that is light (sandy), medium, or heavy (clay). It grows to a height of 0.5 meters as an annual forb/herb. For best results, sow the seeds directly where they will grow, ensuring the soil remains consistently moist. This plant is native to California, Oregon, and Washington and can be propagated through seed. Given its natural habitat in these regions, it is hardy in temperate areas but may require specific care elsewhere. The edible parts include leaves and seeds.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Annual
Habit
Forb/herb
Mature size
0.5 m tall
For first-time growers

How to grow Foothill Clover for the first time

8steps

Start with Foothill Clover as a simple annual plant, focusing on basic care and harvesting.

  1. 1

    What you'll need

    Seeds or seedlings of Foothill Clover.

  2. 2

    Best time to plant

    Plant in spring after the last frost, when soil temperatures are warm.

  3. 3

    Soil and container prep

    Choose a location with full sun. Prepare loose, well-draining soil.

  4. 4

    Sowing or transplanting

    Direct sow seeds 0.5 cm deep in rows 30-45 cm apart. Alternatively, start seedlings indoors and transplant after danger of frost passes.

  5. 5

    First two weeks

    Keep soil moist until germination. Thin plants to 15-20 cm apart once established.

  6. 6

    Ongoing care

    Water regularly during dry spells, especially in clay soils. Mulch lightly if needed.

  7. 7

    Harvest or pruning

    Prune back after flowering to encourage new growth and prevent self-seeding.

  8. 8

    Common mistakes

    Overwatering, planting too deep, neglecting to thin seedlings.

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Edible & utility

Edible parts:LeavesSeed
Edible uses: The leaves and seeds of Foothill Clover are edible. The leaves can be eaten raw or cooked, while the seeds are typically harvested and used in soups or ground into flour for baking. Both parts add a mild flavor to dishes.
Other uses:Dynamic accumulatorNitrogen fixer
Contextrange · companions · related
VII

Distribution

3 native · 0 introduced
Distribution across0 continents· 3 native
Broader regions
native:California, Oregon, Washington
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Specimen gallery

1 image
Trifolium ciliatum (Foothill Clover) — botanical photograph
Foothill Clover (Trifolium ciliatum)
X

See also

8 related
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Explore further

XII

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