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IIIFolio · plant profile№ 1402edible
Data provenancePermapeopleTreflePFAFPOWOreviewed 13 Oct 2026methodology → read

Yellow Monkey Flower

Mimulus guttatus
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Mimulus guttatus (Yellow Monkey Flower) — botanical photograph
Pl. 1402 — Mimulus guttatus
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Overview

Yellow Monkey Flower (Mimulus guttatus) is a perennial herb that thrives in moist to wet environments across North America and northern Mexico, native to regions including Alaska, Alberta, British Columbia, California, Colorado, Idaho, and parts of Mexico. This plant can be found growing up to 0.6 meters in height with a rhizomatous growth form, making it both ornamental and useful for its rapid growth habit. It prefers light (sandy), medium, or heavy (clay) soils with a pH between 6 and 8, adapting well to various growing conditions. The leaves of Yellow Monkey Flower are edible and can be consumed fresh or used in teas, adding a mild flavor when eaten raw or steeped in hot water. This plant is known for its distinctive light, airy habit, making it an attractive addition to gardens and landscapes. While primarily valued for its ornamental qualities, the edible nature of its leaves also makes Yellow Monkey Flower useful as a culinary herb. Yellow Monkey Flower has been introduced into numerous regions including Austria, Belgium, Bulgaria, and more, showcasing its adaptability beyond its native range. Its hardiness spans zones 5-9, making it suitable for cultivation in a variety of climates. This plant requires full sun to partial shade and prefers well-drained yet moisture-retentive soil; regular watering will ensure its health. While not traditionally used medicinally, the edible leaves of Yellow Monkey Flower are safe for consumption when harvested from native plants in regions such as Alaska, Alberta, Arizona, and British Columbia. Always exercise caution when identifying and consuming wild plants to avoid potential confusion with look-alike species.

Quick answers

What is Yellow Monkey Flower?

Yellow Monkey Flower (Mimulus guttatus) is a perennial herb that thrives in moist to wet environments across North America and northern Mexico, native to regions including Alaska, Alberta, British Columbia, California, Colorado, Idaho, and parts of Mexico.

Growingconditions · propagation · uses
V

Cultivation

Yellow Monkey Flower thrives in moist to wet conditions and prefers light (sandy), medium, or heavy (clay) soils with a pH of 6–8. It is hardy in zones 5-9 and can be propagated through division or seed sowing. This perennial forbs/ herbs require full sun to partial shade and grow up to 0.6 meters tall. The edible parts are the leaves, making it useful both as a garden plant and a culinary herb. Ensure the soil is well-drained yet retains moisture; regular watering will keep this plant healthy.
Light
8/10
Water
Moist, wet, Water
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
5-9
Life cycle
Perennial
Habit
Forb/herb
Mature size
0.6 m tall
Soil pH
6–8
For first-time growers

How to grow Yellow Monkey Flower for the first time

8steps

Start with Yellow Monkey Flower as a simple, low-maintenance perennial for your garden.

  1. 1

    What you'll need

    Seeds or young plants, a trowel, and a watering can.

  2. 2

    Best time to plant

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

  3. 3

    Soil and container prep

    Choose a location with moist, well-draining soil. Amend your garden bed with compost if needed.

  4. 4

    Sowing or transplanting

    Direct sow seeds in early spring or start them indoors 6-8 weeks before the last frost. Transplant young plants outdoors after danger of frost passes.

  5. 5

    First two weeks

    Water regularly to keep soil moist but not waterlogged. Mulch around the base for added moisture retention.

  6. 6

    Ongoing care

    Provide light watering during dry spells and deadhead spent flowers to encourage more blooms. Divide plants every 3-4 years to maintain vigor.

  7. 7

    Harvest or pruning

    Prune back after flowering to promote a bushier plant and prevent legginess.

  8. 8

    Common mistakes

    Overwatering, planting in too dry soil, neglecting deadheading, and not dividing the plants regularly.

VI

Edible & utility

Edible parts:Leaves
Edible uses: The leaves of the Yellow Monkey Flower (Mimulus guttatus) are edible and can be consumed fresh or used in teas. They are typically picked from plants native to regions like Alaska, Alberta, Arizona, and British Columbia. The leaves add a mild flavor when eaten raw or steeped in hot water for a refreshing tea.
Contextrange · companions · related
VII

Distribution

23 native · 30 introduced
Distribution across2 continents· 23 native· 30 introduced
Europe17 regions
introduced (17)AustriaBelgiumBulgariaDenmarkFinlandFranceGermanyGreeceIrelandNetherlandsNorwayPolandRomaniaRussiaSwedenSwitzerlandUnited Kingdom
Americas2 regions
native (1)United States
introduced (1)Ecuador
Broader regions
native:Alberta, Aleutian Is., Arizona, British Columbia, California, Colorado, Idaho, Mexico Northeast, Mexico Northwest, Montana, Nebraska, Nevada, New Mexico, Northwest Territorie, Oregon, Saskatchewan, South Dakota, Texas, Utah, Washington, Wyoming, Yukon
introduced:Baltic States, Connecticut, Czechoslovakia, Delaware, Michigan, New Brunswick, New South Wales, New York, Pennsylvania, West Virginia, Yugoslavia
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Specimen gallery

1 image
Mimulus guttatus (Yellow Monkey Flower) — botanical photograph
Yellow Monkey Flower (Mimulus guttatus)
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Explore further

XII

About this entry

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