Coastal Hedgenettle

(Stachys chamissonis)

Coastal Hedgenettle (Stachys chamissonis)

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Estimated Native Range
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Summary

Stachys chamissonis, commonly known as Coastal Hedgenettle, is a perennial herb native to coastal regions of western North America, including California and Oregon, where it thrives in moist, open habitats such as coastal prairies, bluffs, and streambanks. It can grow erect stems ranging from 1 to 2.5 meters (3.3 to 8.2 feet) tall, and is characterized by its hairy, glandular, and aromatic nature. The leaves are typically broad and coarse, adding a lush texture to the plant’s appearance. During the summer, Coastal Hedgenettle produces an inflorescence of interrupted clusters with up to six flowers each. The flowers feature a deep pink tubular corolla over 3 centimeters (1.2 inches) long, which are quite showy and attract pollinators such as bees and butterflies. The corollas are nestled within hairy calyces of purple or purple-tinged sepals, adding to the plant’s ornamental value.

Coastal Hedgenettle is appreciated for its wildlife value and its ability to adapt to a range of soil conditions, although it prefers moist environments. It is often used in native plant gardens, restoration projects, and as a border plant where its height can provide a backdrop to lower-growing species. In cultivation, it requires full sun to part shade and medium amounts of water, with a preference for soils that have slow drainage. While not commonly afflicted by diseases, it can be susceptible to root rot in overly wet conditions. This plant is not known for being invasive and is considered a beneficial addition to gardens focused on native species and ecological landscaping.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 2.5-3 feet
  • Width: 1.5-3 feet
  • Growth Rate: Moderate
  • Flower Color: Pink, Purple
  • Flowering Season: Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Medium
  • Drainage: Slow

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Deer Resistant, Fragrant, Hummingbird Garden, Low Maintenance, Rabbit Resistant, Showy Flowers

Natural Habitat

Coastal prairies, bluffs, and streambanks in western North America

Other Names

Common Names: Coastal Hedge-Nettle, Épiaire De Chamisso

Scientific Names: , Stachys chamissonis, Stachys cooleyi,

GBIF Accepted Name: Stachys chamissonis Benth.