In Stock
Siskiyou Evening Primrose
Oenothera berlandieri 'Siskiyou'
Evening Primrose
In stock · from $14.99
Pink flowers open late in the day and close the following morning. Bloom time is early summer to early fall. Good for hot, dry spots as it does not like the wet feel.
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Plant facts
Sizes and prices
Retail prices; trade pricing for wholesale accounts. Availability updates hourly; stock last changed 2026-10-19.
Good to know
- Attracts pollinators.
- Waterwise — suited to low-water landscapes once established.
- Deer resistant.
- A good park-strip plant (Flip the Strip collection).
- Suitable for Utah Lake secondary water systems.
- Tolerates rock mulch.
Quick answers
How big does Siskiyou Evening Primrose get?
About 12-18" tall and 18" wide at maturity.
How much sun does Siskiyou Evening Primrose need?
Full Sun to Part Shade (3 to 6+ hours Sun).
How much water does Siskiyou Evening Primrose need?
Low water use — it is one of our waterwise plants.
Will Siskiyou Evening Primrose grow in Utah and the Intermountain West?
It is rated hardy to USDA zone 5, so it suits sites in zone 5 or warmer. The Salt Lake Valley floor is mostly zone 7; benches, mountain valleys and high plains in Utah, Idaho, Montana, Colorado and Wyoming are colder, often zones 3–6, so check the zone for your site.
Is Siskiyou Evening Primrose deer resistant?
Yes, deer usually leave it alone.
Where can I buy Siskiyou Evening Primrose in Utah?
Progressive Plants in Copperton, Utah has it in stock, from $14.99. Homeowners can order online for pickup at the farm or local delivery; landscape contractors can have it shipped across Utah, Idaho, Montana, Colorado, Wyoming and Nevada.
Can landscape contractors buy Siskiyou Evening Primrose wholesale?
Yes. Landscape contractors and architects with a Progressive Plants wholesale account get trade pricing, bulk ordering and shipping across Utah, Idaho, Montana, Colorado, Wyoming and Nevada on our own trucks or by freight ($1,500 minimum outside our local delivery area). Apply at progressiveplants.com/wholesaleapp.html or call 801-565-7333.
Find similar plants
PerennialsPlants that Attract PollinatorsWaterwise PlantsDeer Resistant PlantsPark Strip Plants (Flip the Strip)Plants for Secondary Water