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Canadian Goldenrod

Solidago canadensis
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Solidago canadensis (Canadian Goldenrod) — botanical photograph
Pl. A28F — Solidago canadensis
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I

Overview

Canadian Goldenrod (Solidago canadensis) is a perennial forb that thrives across North America, from Alaska and Alberta to Florida and Texas. This plant is known for its ornamental value and is also edible, with its leaves and seeds being palatable. Canadian Goldenrod can grow up to 1.8 meters in height and prefers moist, light to heavy soils with a pH range of 4.8 to 7.5, making it adaptable to various conditions. It is hardy in zones 5 to 10 and can be found in states like Alabama, Alaska, Alberta, Arizona, Arkansas, British Columbia, California, Colorado, and many others. This goldenrod is a distinctive plant, with its light energy requirement of 8/10 indicating its preference for moderate sunlight. It is often used in traditional herbal preparations for immune support, though PlantSage presents this as ethnobotanical context, not as medical advice. Canadian Goldenrod is also known for its potential as a dye and oil source, and it has been introduced into numerous regions, including parts of Asia, Europe, and Oceania. While it is a valuable plant for its ornamental and culinary uses, it is important to note that Canadian Goldenrod has the potential to be a weed in some areas. Regular maintenance and proper propagation methods, such as division or seed, are recommended to ensure its controlled growth.

Quick answers

What is Canadian Goldenrod?

Canadian Goldenrod (Solidago canadensis) is a perennial forb that thrives across North America, from Alaska and Alberta to Florida and Texas. This plant is known for its ornamental value and is also edible, with its leaves and seeds being palatable.

What is Canadian Goldenrod used for?

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

Best for
Top 1 evidence-ranked use of Canadian Goldenrod
Jump to full evidence →
Clinicaluses · safety · chemistry · dosagemedicinal profile
II

Benefits & evidence

1 claim · traditional-use context
Traditional-use context
These notes are presented as ethnobotanical context. No cited clinical references are catalogued for this plant yet.
  • Traditional-use note: Canadian Goldenrod appears in herbal sources around seasonal wellness traditions, often as a traditional preparation. PlantSage presents this as ethnobotanical context, not as medical advice.

    Traditional context only. This reviewed claim keeps the original low confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.

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.
Canadian Goldenrod support blend
general
tea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
V

Cultivation

Canadian Goldenrod thrives in moist, well-drained soils that are light (sandy), medium, or heavy (clay) and prefers a pH range of 4.8 to 7.5. It is hardy in temperate regions from zones 5 to 10 and can grow up to 1.8 meters tall. This perennial forbs/herb requires full sun to partial shade and should be watered regularly, especially during dry spells. Propagate via division or seed. Harvest the leaves and seeds for culinary use.
Light
8/10
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
5-10
Life cycle
Perennial
Habit
Forb/herb
Mature size
1.8 m tall
Soil pH
4.8–7.5
For first-time growers

How to grow Canadian Goldenrod for the first time

8steps

Canadian Goldenrod is a hardy, low-maintenance plant that's perfect for beginners.

  1. 1

    What you'll need

    A small shovel or trowel, seeds or young plants, and a watering can.

  2. 2

    Best time to plant

    Plant in early spring after the last frost or late summer for fall bloom.

  3. 3

    Soil and container prep

    Choose a spot with well-draining soil that's light (sandy), medium, or heavy. Ensure the pH is between 4.8 and 7.5.

  4. 4

    Sowing or transplanting

    Direct sow seeds in the ground or start young plants indoors before transplanting them outdoors.

  5. 5

    First two weeks

    Water regularly to keep soil moist but not waterlogged, especially during dry spells.

  6. 6

    Ongoing care

    Provide regular watering and mulch around the base for moisture retention. Deadhead spent flowers to encourage more blooms.

  7. 7

    Harvest or pruning

    Prune in late winter before new growth starts to maintain shape and remove dead foliage.

  8. 8

    Common mistakes

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

VI

Edible & utility

Edible parts:LeavesSeed
Edible uses: Oil, Tea
Other uses:Dyeoil
Contextrange · companions · related
VII

Distribution

68 native · 77 introduced
Distribution across4 continents· 68 native· 77 introduced
Europe22 regions
introduced (22)AustriaBelarusBelgiumBulgariaDenmarkFinlandFranceGermanyHungaryIrelandItalyNetherlandsNorwayPolandPortugalRomaniaRussiaSpainSwedenSwitzerlandUkraineUnited Kingdom
Asia10 regions
native (1)Georgia
introduced (9)ChinaIndiaJapanKazakhstanPhilippinesSri LankaThailandTurkeyTurkmenistan
Americas4 regions
native (1)United States
introduced (3)Dominican RepublicNicaraguaUnited States
Africa1 region
introduced (1)Mauritius
Broader regions
native:Alabama, Alberta, Arizona, Arkansas, British Columbia, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Manitoba, Maryland, Masachusettes, Massachusetts, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northwest Territorie, Nova Scotia, Nunavut, Ohio, Oklahoma, Ontario, Pennsylvania, Prince Edward I., Québec, Rhode I., Saskatchewan, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Yukon
introduced:Altay, Baltic States, Borneo, Cook Is., Czechoslovakia, Hainan, Jawa, Lesser Sunda Is., Malaya, New South Wales, New Zealand North, New Zealand South, Northern Territory, Primorye, Queensland, Sakhalin, Society Is., South Australia, Sulawesi, Sumatera, Tasmania, Transcaucasus, Turkey-in-Europe, Victoria, West Himalaya, Western Australia, Yugoslavia
IX

Specimen gallery

1 image
Solidago canadensis (Canadian Goldenrod) — botanical photograph
Canadian Goldenrod (Solidago canadensis)
X

See also

8 related
XI

Explore further

XII

About this entry

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