North America Native Plant

Okanogan Stickseed

Botanical name: Hackelia ciliata

USDA symbol: HACI4

Life cycle: perennial

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Okanogan Stickseed: A Hidden Gem for Pacific Northwest Native Gardens If you’re looking to add a touch of wild beauty to your Pacific Northwest garden, let me introduce you to a delightful little wildflower that deserves more attention: Okanogan stickseed (Hackelia ciliata). This charming native perennial might not have the ...

Rare plant alert!

Region: Conservation status by state

Status: S3S4: Status is uncertain but is somewhere between the following rankings: Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals ⚘

Okanogan Stickseed: A Hidden Gem for Pacific Northwest Native Gardens

If you’re looking to add a touch of wild beauty to your Pacific Northwest garden, let me introduce you to a delightful little wildflower that deserves more attention: Okanogan stickseed (Hackelia ciliata). This charming native perennial might not have the flashiest name, but don’t let that fool you – it’s got plenty of personality and practical benefits for gardeners who appreciate native plants.

What Is Okanogan Stickseed?

Okanogan stickseed is a perennial forb – basically a non-woody flowering plant that comes back year after year. True to its stickseed name, this plant produces small, bristly seeds that have a tendency to hitch rides on clothing and animal fur. But before you write it off as a nuisance, consider its lovely clusters of small blue flowers that bloom in late spring to early summer, creating a delicate, cottage garden appeal.

Where Does It Call Home?

This native beauty is naturally found in the Pacific Northwest, specifically in British Columbia, Idaho, and Washington. It’s perfectly adapted to the region’s climate and growing conditions, making it an excellent choice for gardeners who want to work with nature rather than against it.

Why Plant Okanogan Stickseed in Your Garden?

Here are several compelling reasons to consider adding this native wildflower to your landscape:

  • Native plant benefits: Supporting local ecosystems and wildlife
  • Low maintenance: Once established, it requires minimal care
  • Pollinator magnet: Attracts bees, butterflies, and other beneficial insects
  • Naturalized beauty: Perfect for wildflower gardens and natural landscapes
  • Regional adaptation: Thrives in Pacific Northwest conditions

A Note About Conservation

Okanogan stickseed has a conservation status that suggests it may be somewhat uncommon in parts of its range. If you’re interested in growing this plant, make sure to source seeds or plants from reputable native plant nurseries that practice responsible collection methods. This helps ensure wild populations remain healthy while allowing gardeners to enjoy this special native species.

Growing Conditions and Care

One of the best things about native plants like Okanogan stickseed is that they’re naturally adapted to local conditions. Here’s what this perennial prefers:

  • Light: Partial shade to full sun
  • Soil: Well-draining soil; adaptable to various soil types
  • Water: Moderate moisture; drought-tolerant once established
  • USDA Hardiness Zones: 4-8

Perfect Garden Settings

Okanogan stickseed shines in these garden situations:

  • Native plant gardens
  • Woodland edges and naturalized areas
  • Wildflower meadows
  • Low-maintenance landscape borders
  • Wildlife-friendly gardens

Planting and Care Tips

Getting started with Okanogan stickseed is refreshingly straightforward:

  • Planting: Sow seeds in fall for spring germination, or plant nursery starts in spring
  • Spacing: Allow adequate room for the plant to spread naturally
  • Watering: Water regularly the first season, then reduce as the plant establishes
  • Maintenance: Minimal pruning needed; allow seeds to mature if you want natural reseeding
  • Propagation: Self-seeds readily in favorable conditions

The Bottom Line

Okanogan stickseed might not be the showiest plant in your garden, but it offers something increasingly valuable: authentic regional character and ecological benefits. For Pacific Northwest gardeners interested in native plants, this perennial wildflower provides an opportunity to support local ecosystems while enjoying delicate blue blooms and attracting beneficial pollinators.

Just remember to source your plants responsibly, and you’ll be rewarded with a low-maintenance addition that connects your garden to the natural heritage of the region. Sometimes the best garden treasures are the ones that have been quietly thriving in our landscapes all along.

Okanogan Stickseed

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Lamiales

Family

Boraginaceae Juss. - Borage family

Genus

Hackelia Opiz - stickseed

Species

Hackelia ciliata (Douglas ex Lehm.) I.M. Johnst. - Okanogan stickseed

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA