Pacific Silverweed
Potentilla egedei
Educational content — not medical, botanical, or professional advice. Always consult a qualified clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children. How we source & review →
Pl. 934F — Potentilla egedei
Potentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedeiPotentilla egedei
IOverview
Overview
Pacific Silverweed, Potentilla egedei, is a perennial forb or herb native to the cooler regions of North America and Eurasia, including Alaska, Labrador, Manitoba, and parts of Russia. This plant thrives in moist soil and can tolerate partial sun to full shade. Known for its edible roots, Pacific Silverweed is also recognized for its ornamental value with silver-green foliage. One distinctive feature sets it apart: the plant's light green leaves and silvery undersides, which give it a unique appearance. Another notable characteristic is its height of about 0.5 meters, making it an attractive addition to gardens or natural landscapes in hardiness zones 4-8.
Quick answers
What is Pacific Silverweed?
Pacific Silverweed, Potentilla egedei, is a perennial forb or herb native to the cooler regions of North America and Eurasia, including Alaska, Labrador, Manitoba, and parts of Russia. This plant thrives in moist soil and can tolerate partial sun to full shade.
What is Pacific Silverweed used for?
Traditionally used for stress & anxiety, digestion. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 2 evidence-ranked uses of Pacific Silverweed
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
2 claims · 0 sources
Benefits & evidence
2 claims · 0 sources- Traditional-use note: Pacific Silverweed appears in herbal sources around calming and relaxation traditions, often as a tea. PlantSage presents this as ethnobotanical context, not as medical advice.
Traditional context only. This reviewed claim keeps the original moderate confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.
- Pacific Silverweed has been traditionally used in Native American medicine for digestive issues, often prepared as a decoction to soothe the stomach and aid digestion.
The mechanism is not fully characterised but may involve compounds such as tannins and flavonoids that have anti-inflammatory and antioxidant properties, which can help alleviate gastrointestinal discomfort.
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Pacific Silverweed support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Pacific Silverweed thrives in full to partial sun and requires moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 4-8 and grows as a perennial reaching up to 0.5 meters in height. For best results, propagate via division or seed. The edible parts are the roots, making this plant suitable for gardeners interested in both ornamental and culinary uses.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
4-8
Life cycle
Perennial
Habit
Forb/herb
Mature size
0.5 m tall
For first-time growers
How to grow Pacific Silverweed for the first time
8steps
Start with Pacific Silverweed as a simple, low-maintenance perennial for your garden.
- 1
What you'll need
A small Pacific Silverweed plant or seeds, a trowel, and mulch.
- 2
Best time to plant
Plant in spring after the last frost or fall before the first freeze.
- 3
Soil and container prep
Ensure soil is well-draining with a pH between 6.0 and 7.5; prepare containers at least 30 cm deep.
- 4
Sowing or transplanting
Transplant young plants or sow seeds directly in the garden, spacing them about 20-30 cm apart.
- 5
First two weeks
Water regularly to keep soil moist; avoid overwatering which can lead to root rot.
- 6
Ongoing care
Provide full sun or partial shade and water when the top inch of soil feels dry. Prune in late winter to maintain shape.
- 7
Harvest or pruning
Prune dead or damaged foliage throughout the growing season; no need for root harvest.
- 8
Common mistakes
Overwatering, planting too deep, and neglecting to prune are common issues beginners should avoid.
VIEdible & utility
Edible & utility
Edible parts:Root
Edible uses: The roots of Pacific Silverweed are edible and can be dug up in the fall or early spring. They are typically prepared by boiling or roasting before consumption. SKIP
Contextrange · companions · related
VIIDistribution
17 native · 0 introduced
Distribution
17 native · 0 introducedDistribution across3 continents· 17 native
Europe5 regions
native (5)FinlandIcelandNorwayRussiaSweden
Asia1 region
native (1)South Korea
Americas2 regions
native (2)GreenlandUnited States
Broader regions
native:Labrador, Manitoba, Northwest Territorie, Nunavut, Ontario, Primorye, Québec, Yakutskiya, Yukon
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family, common use cases, and growing requirements.
shared use cases
Different families, similar therapeutic role — good for comparing.
XI
Explore further
Companion planting
Health goals
Compare with similar plants
Growing zone
XII
About this entry
- Last updated
- Citation
- How to cite this entry · Submit a correction
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