North America Native Plant

Modoc Hawksbeard

Botanical name: Crepis modocensis

USDA symbol: CRMO4

Life cycle: perennial

Habit: forb

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

Modoc Hawksbeard: A Hardy Native Wildflower for Western Gardens If you’re looking for a low-maintenance native wildflower that can handle tough conditions while still putting on a cheerful show, let me introduce you to Modoc hawksbeard (Crepis modocensis). This unassuming little perennial might not have the flashiest name, but it’s ...

Modoc Hawksbeard: A Hardy Native Wildflower for Western Gardens

If you’re looking for a low-maintenance native wildflower that can handle tough conditions while still putting on a cheerful show, let me introduce you to Modoc hawksbeard (Crepis modocensis). This unassuming little perennial might not have the flashiest name, but it’s got some serious staying power and charm that make it worth considering for your native plant garden.

What Exactly Is Modoc Hawksbeard?

Modoc hawksbeard is a native North American perennial forb – basically, that means it’s a non-woody flowering plant that comes back year after year. Don’t let the hawksbeard part throw you off; it gets its name from the feathery seed heads that appear after blooming, not because it’s particularly fierce-looking!

This charming wildflower typically grows as a single crown with a prostrate, low-growing form that reaches about 1.4 feet tall. Its white-gray foliage has a coarse texture that provides an interesting contrast to other garden plants, while bright yellow daisy-like flowers steal the show during late spring blooming season.

Where Does It Call Home?

Modoc hawksbeard is truly a child of the American West, naturally occurring across a impressive range that includes British Columbia, California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, Washington, and Wyoming. It’s native to both Canada and the lower 48 states, making it a legitimate indigenous choice for gardeners throughout much of western North America.

Why You Might Want to Grow It

Here’s where Modoc hawksbeard really shines – it’s incredibly adaptable and low-maintenance. This tough little plant offers several compelling reasons to include it in your landscape:

  • Drought tolerance: Once established, it has medium drought tolerance and low moisture requirements
  • Soil flexibility: Adapts to coarse, medium, and fine-textured soils
  • Pollinator support: Those cheerful yellow flowers attract bees, butterflies, and other beneficial insects
  • Fire resistance: Has high fire tolerance, making it suitable for fire-prone areas
  • Easy propagation: Readily grows from seed with moderate spread rate
  • Native credentials: Supports local ecosystems and wildlife

Perfect Garden Settings

Modoc hawksbeard works beautifully in several types of landscapes:

  • Native plant gardens and wildflower meadows
  • Xeriscapes and drought-tolerant landscapes
  • Restoration projects and naturalized areas
  • Rock gardens where its prostrate form can spill over edges
  • Ground cover in sunny, well-draining spots

Growing Conditions That Make It Happy

The beauty of Modoc hawksbeard lies in its adaptability, but it does have some preferences:

  • Sunlight: Full sun (shade intolerant)
  • Soil pH: 5.5 to 7.4 (slightly acidic to neutral)
  • Drainage: Well-draining soils are essential
  • Hardiness: Can handle temperatures as low as -28°F (roughly USDA zones 4-8)
  • Precipitation: Thrives with 10-20 inches of annual rainfall
  • Growing season: Needs at least 95 frost-free days

Planting and Care Tips

Getting Modoc hawksbeard established in your garden is refreshingly straightforward:

  • Propagation: Grow from seed – it’s the most reliable method
  • Seeding rate: With about 800,000 seeds per pound, a little goes a long way!
  • Planting time: Sow seeds in fall or early spring
  • Soil prep: Ensure good drainage; this plant doesn’t tolerate waterlogged conditions
  • Spacing: Allow room for its prostrate growth habit to spread
  • Maintenance: Once established, it’s largely self-sufficient with minimal care needed

A Few Things to Keep in Mind

While Modoc hawksbeard is generally easy-going, there are a couple of considerations:

Currently, there’s no known commercial source for seeds or plants, so you might need to collect seeds from wild populations (where legally permitted) or connect with native plant societies for seed swaps. The plant also doesn’t have significant wildlife value beyond its pollinator support, so if you’re specifically looking to feed birds or provide wildlife habitat, you might want to complement it with other native species.

The Bottom Line

Modoc hawksbeard is one of those reliable, no-fuss native plants that quietly does its job without demanding much attention. It won’t be the star of your garden, but it’ll provide steady color, support pollinators, and fill in spaces where other plants might struggle. For western gardeners looking to incorporate more native species into drought-tolerant landscapes, this modest wildflower deserves a spot on your consideration list.

Plus, there’s something satisfying about growing a plant that’s been thriving in your region for thousands of years – it’s like welcoming back an old friend who knows exactly how to make themselves at home.

How

Modoc Hawksbeard

Grows

Growing season

Spring and Summer

Lifespan

Moderate

Growth form & shape

Single Crown and Prostrate

Growth rate

Moderate

Height at 20 years
Maximum height

1.4

Foliage color

White-Gray

Summer foliage density

Porous

Winter foliage density

Porous

Foliage retention

No

Flowering

Yes

Flower color

Yellow

Fruit/seeds

No

Fruit/seed color

Brown

Allelopath

No

Nitrogen fixing

None

Toxic

None

C:N Ratio

Medium

Fire Resistant

No

Foliage Texture

Coarse

Low-growing Grass

No

Resproutability

No

Coppice Ability

No

Bloat

None

Modoc Hawksbeard

Growing Conditions

Adapted to Coarse Soil

Yes

Adapted to Medium Soil

Yes

Adapted to Fine Soil

Yes

Anaerobic tolerance

None

CaCO₃ tolerance

Low

Cold Stratification

No

Drought tolerance

Medium

Nutrient requirement

Medium

Fire tolerance

High

Frost-free days minimum

95

Hedge tolerance

None

Moisture requirement

Low

pH range

5.5 to 7.4

Plants per acre
Precipitation range (in)

10 to 20

Min root depth (in)

8

Salt tolerance

Low

Shade tolerance

Intolerant

Min temperature (F)

-28

Cultivating

Modoc Hawksbeard

Flowering season

Late Spring

Commercial availability

No Known Source

Fruit/seed abundance

Medium

Fruit/seed season

Summer to Summer

Fruit/seed persistence

No

Propagated by bare root

No

Propagated by bulb

No

Propagated by container

No

Propagated by corm

No

Propagated by cuttings

No

Propagated by seed

Yes

Propagated by sod

No

Propagated by sprigs

No

Propagated by tubers

No

Seed per pound

800000

Seed spread rate

Moderate

Seedling vigor

Medium

Small grain

No

Vegetative spread rate

None

Modoc Hawksbeard

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

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Crepis L. - hawksbeard

Species

Crepis modocensis Greene - Modoc hawksbeard

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