Pinkladies

(Oenothera speciosa)

Pinkladies (Oenothera speciosa)

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Estimated Native Range
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Summary

Oenothera speciosa, commonly known as Pinkladies or Pink Evening Primrose, is a deciduous perennial herb native to grasslands and prairies in Mexico and the Southern United States. It typically grows to 50 cm (20 in) in height and features fragrant, shell-pink flowers that bloom from March to July, and occasionally in the fall. The flowers, which are 4–5 cm (1.5–2 in) in diameter, start out white and gradually turn pink with age, while the throats, stigmas, and stamens are a soft yellow. Notably, the flowers open during the pre-dawn hours and close with the full sun, making them particularly attractive to moths.

Pinkladies are valued for their extended blooming period and the sweet fragrance of their flowers, which add charm to gardens and attract pollinators. They are commonly used as ground cover and in border plantings due to their sprawling habit. In cultivation, they require loose, well-draining soil and full sun exposure. They are drought-resistant and can thrive in USDA hardiness zones 4 to 9. While Pinkladies are generally easy to maintain, they may not survive severe winters in colder climates. Additionally, gardeners should be aware that Oenothera speciosa can become invasive outside its native range, so it is important to check local regulations before planting.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-2 feet
  • Width: 1-1.5 feet
  • Growth Rate: Moderate
  • Flower Color: Pink, White
  • Flowering Season: Spring, Summer
  • Leaf Retention: Deciduous

Growth Requirements

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

Common Uses

Bank Stabilization, Bee Garden, Bird Garden, Border Plant, 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., Erosion Control, Fragrant, Groundcover, Hummingbird Garden, Rabbit Resistant, Rock Garden, Salt Tolerant, Showy Flowers

Natural Habitat

native to grasslands and prairies in Mexico and the Southern United States

Other Names

Common Names: Pink Evening Primrose, Showy Evening Primrose, Mexican Primrose, Amapola, Buttercups, Silvernattljus, Pink-Ladies

Scientific Names: , Oenothera speciosa, Oenothera speciosa var. speciosa, Hartmannia speciosa, Oenothera speciosa var. childsii, Oenothera delessertiana, Oenothera webbiana, Xylopleurum hirsutum, Oenothera tetraptera var. childsii, Xylopleurum drummondii

GBIF Accepted Name: Oenothera speciosa Nutt.