Hooker's Evening Primrose
Oenothera elata hookeri
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 →
medicinalediblebiennial, perennialperennialedible leafnative amdrought tolerantedible rootmedicinalpollinator friendlyedible
Pl. E2B5 — Oenothera elata hookeri
Oenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeriOenothera elata hookeri
IOverview
Overview
Hooker's Evening Primrose (Oenothera elata hookeri) is a biennial or perennial forb/herb native to California and parts of Mexico. This plant thrives in full sun and prefers well-drained soil with a pH between 7 and 8.5, making it adaptable to both dry and moist conditions. Known for its edible leaves, roots, seedpods, and shoots, Hooker's Evening Primrose is valued by those interested in culinary uses. One distinctive feature of this plant is its height, reaching up to 0.8 meters, while another notable characteristic is its light requirement, ensuring it needs ample sunlight to flourish.
Quick answers
What is Hooker's Evening Primrose?
Hooker's Evening Primrose (Oenothera elata hookeri) is a biennial or perennial forb/herb native to California and parts of Mexico. This plant thrives in full sun and prefers well-drained soil with a pH between 7 and 8.5, making it adaptable to both dry and moist conditions.
What is Hooker's Evening Primrose used for?
Traditionally used for stress & anxiety, topical & skin. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 2 evidence-ranked uses of Hooker's Evening Primrose
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
2 claims · 0 sources
Benefits & evidence
2 claims · 0 sources- Traditional-use note: Hooker's Evening Primrose 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.
- Evening primrose oil has been traditionally used for skin health, particularly in European herbal medicine. It is often applied topically to support the healing of dry or irritated skin.
The oil contains essential fatty acids like GLA which help maintain the integrity and hydration of the skin barrier. However, the specific mechanism by which it supports skin health is not fully characterised.
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.
Hooker's Evening Primrose support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Hooker's Evening Primrose thrives in full sun and prefers a well-draining soil with a pH between 7 and 8.5. It is hardy in zones 6-9 and can grow up to 0.8 meters tall as either a biennial or perennial. The plant prefers dry to moist conditions, making it suitable for areas that are not overly wet. For best results, use light (sandy) to medium soil types. Harvest edible parts such as leaves, roots, seedpods, and shoots. Skip hardiness details specific to your region; ensure the plant is in a temperate climate.
Light
Full sun
Water
Dry, Moist
Soil
Light (sandy), Medium
Hardiness
6-9
Life cycle
Biennial, Perennial
Habit
Forb/herb
Mature size
0.8 m tall
Soil pH
7–8.5
For first-time growers
How to grow Hooker's Evening Primrose for the first time
8steps
Start with Hooker's Evening Primrose to add a touch of beauty and utility to your garden, suitable for beginners.
- 1
What you'll need
Seeds or seedlings, a trowel, watering can.
- 2
Best time to plant
Plant in spring after the last frost or in fall before the first freeze.
- 3
Soil and container prep
Choose well-draining soil with a pH between 7 and 8.5; ensure containers are at least 10 inches deep.
- 4
Sowing or transplanting
Direct sow seeds 0.5 inches deep, or start seedlings indoors 4-6 weeks before planting outside.
- 5
First two weeks
Water regularly to keep the soil moist but not waterlogged; avoid overwatering.
- 6
Ongoing care
Provide full sun and regular watering, especially during dry spells. Mulch around plants to retain moisture.
- 7
Harvest or pruning
Prune dead leaves and spent flowers to encourage new growth; harvest young shoots and leaves for culinary use.
- 8
Common mistakes
Overwatering, planting in heavy soil, neglecting to mulch, not providing enough sunlight.
VIEdible & utility
Edible & utility
Edible parts:LeavesRootSeedpodShoots
Edible uses: Hooker's Evening Primrose is edible and can be consumed in various forms. The leaves, shoots, roots, and seedpods are all usable parts of the plant. Typically, these parts are eaten fresh or cooked, though specific preparation methods are not detailed in the provided data. Skip details on drying or making tea as no such information was given.
Other uses:Fragrance
Contextrange · companions · related
VIIDistribution
3 native · 0 introduced
Distribution
3 native · 0 introducedDistribution across0 continents· 3 native
Broader regions
native:California, Mexico Northeast, Mexico Northwest
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
Back to the cataloguePlant id · e2b5582c-becd-405f-95aa-5e26d62794fb
Decision aid
Choosing between Hooker's Evening Primrose and something else?
Continue reading
❦❦❦❦
Endpaper · archive updates
Get archive updates
Occasional email when substantial new content lands — plant profiles, seasonal growing notes, folk-remedy additions. Free, no tracking, unsubscribe anytime.