North America Native Plant

Debeque Phacelia

Botanical name: Phacelia scopulina var. scopulina

USDA symbol: PHSCS2

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Miltitzia scopulina (A. Nelson) Rydb. (MISC3)  âš˜  Phacelia lutea (Hook. & Arn.) J.T. Howell var. scopulina (A. Nelson) Cronquist (PHLUS)   

Debeque Phacelia: A Charming Western Native for Your Wildflower Garden If you’re looking to add a touch of wild beauty to your western garden while supporting local pollinators, meet Debeque phacelia (Phacelia scopulina var. scopulina). This delightful annual wildflower might not be the showiest plant in your garden, but it ...

Debeque Phacelia: A Charming Western Native for Your Wildflower Garden

If you’re looking to add a touch of wild beauty to your western garden while supporting local pollinators, meet Debeque phacelia (Phacelia scopulina var. scopulina). This delightful annual wildflower might not be the showiest plant in your garden, but it brings a gentle charm and ecological value that makes it worth considering for any native plant enthusiast.

What Makes Debeque Phacelia Special?

Debeque phacelia is a true western native, naturally occurring across seven states including California, Idaho, Montana, Nevada, Oregon, Utah, and Wyoming. As an annual forb, this herbaceous wildflower completes its entire life cycle in one growing season, making it perfect for gardeners who enjoy the surprise of self-seeding annuals.

The plant produces small, delicate flowers in shades of blue to purple, arranged in characteristic coiled clusters that unfurl as they bloom. The soft, hairy foliage adds texture to the garden and creates an appealing contrast with the colorful blooms.

Why Grow Debeque Phacelia?

Here are several compelling reasons to include this native wildflower in your landscape:

  • Native plant status means it’s perfectly adapted to western growing conditions
  • Excellent pollinator magnet, attracting bees, butterflies, and other beneficial insects
  • Low maintenance once established
  • Drought tolerant, making it ideal for water-wise gardens
  • Self-seeds readily, providing natural garden renewal
  • Perfect for naturalizing areas and creating wildflower meadows

Where Does It Fit in Your Garden?

Debeque phacelia shines in several garden settings:

  • Rock gardens where its delicate texture softens harsh edges
  • Xeriscapes and drought-tolerant landscapes
  • Native plant gardens as part of a local ecosystem
  • Wildflower meadows for a naturalized look
  • Slopes and areas needing gentle erosion control
  • Pollinator gardens to support local wildlife

Growing Conditions and Care

One of the best things about Debeque phacelia is how easy it is to grow, especially if you’re gardening in USDA hardiness zones 4-8. Here’s what this adaptable native prefers:

  • Full sun exposure for best flowering
  • Well-draining soils (it won’t tolerate soggy conditions)
  • Rocky or sandy soils are perfectly fine
  • Minimal water once established
  • No fertilizer needed – it thrives in lean soils

Planting and Maintenance Tips

Getting started with Debeque phacelia couldn’t be simpler:

  • Direct seed in fall or early spring when soil temperatures are cool
  • Scatter seeds on prepared soil surface and lightly rake in
  • Water gently until germination occurs
  • Once established, reduce watering significantly
  • Allow some plants to go to seed for next year’s display
  • Minimal maintenance required – this plant practically takes care of itself

Supporting Local Ecosystems

By choosing Debeque phacelia, you’re not just adding beauty to your garden – you’re actively supporting local wildlife. This native wildflower provides nectar for pollinators and helps maintain the natural plant communities that western wildlife depends on.

Is Debeque Phacelia Right for Your Garden?

If you garden in the western United States and appreciate low-maintenance native plants that support local ecosystems, Debeque phacelia could be a wonderful addition to your landscape. It’s especially perfect for gardeners who want to create naturalized areas, support pollinators, or simply enjoy the surprise of self-seeding annuals that return year after year.

While it may not provide the bold color impact of some garden favorites, its gentle beauty and ecological benefits make it a valuable member of any native plant community. Plus, there’s something deeply satisfying about growing a plant that truly belongs in your local landscape.

Debeque Phacelia

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

Solanales

Family

Hydrophyllaceae R. Br. - Waterleaf family

Genus

Phacelia Juss. - phacelia

Species

Phacelia scopulina (A. Nelson) J.T. Howell - Debeque phacelia

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