Redsepal Evening Primrose

(Oenothera glazioviana)

Redsepal Evening Primrose (Oenothera glazioviana)

/

return to results
Previous Plant Next Plant

/

Oenothera glazioviana image
scroll forward scroll backward
scroll forward scroll backward
Estimated Native Range
Species Map Help

Summary

Oenothera glazioviana, commonly known as Redsepal Evening Primrose, is a deciduous biennial herb originally from open grasslands and forest margins in Southeastern Brazil. It can reach up to 1.5 meters (4.9 ft) in height and has a roughly hairy texture. The plant is notable for its spike of showy, large flowers with long red sepals that are visible when in bud. The flowers have four bright yellow petals that can be up to 5 centimeters long, which fade to orange and red as they age. The flowering season is typically in the summer, and the flowers are quite showy, attracting pollinators.

Redsepal Evening Primrose is valued for its adaptability and striking flowers. It is often used in ornamental gardens for its bright blooms and can be easily grown from seed. This plant thrives in full sun and requires average moisture and well-drained soils. While it is adaptable to various soil types, it performs best in soils with medium or fast drainage. Gardeners should be aware that Oenothera glazioviana can become invasive outside its native range, particularly in the United States, and should check local regulations before planting.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-5 feet
  • Width: 1-3 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow
  • Flowering Season: Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Medium
  • Drainage: Medium, Fast

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Deer Resistant, Drought Tolerant, Edible*Disclaimer: Easyscape's listed plant edibility is for informational use. Always verify the safety and proper identification of any plant before consumption., Fragrant, Hummingbird Garden, Low Maintenance, Rabbit Resistant, Salt Tolerant

Natural Habitat

Open grasslands and forest margins

Other Names

Common Names: Large-Flower Evening-Primrose, Garden Evening-Primrose, Large-Flowered Evening-Primrose, Red-Sepaled Evening-Primrose, Onagre De Glaziou, Onagre À Sépales Rouges, Jättenattljus, 黃花月見草, 큰달맞이꽃

Scientific Names: , Oenothera glazioviana, Oenothera lamarckiana, Oenothera erythrosepala, Oenothera lamarkiana, Oenothera glazioviana f. glazioviana, Oenothera gigas, Oenothera nanella, Oenothera biennis f. erythrosepala, Oenothera fusiformis

GBIF Accepted Name: Oenothera glazioviana Micheli