Native Plants

Bluedicks

Dichelostemma capitatum

USDA symbol: DICA14

perennial forb

Lower 48 states: native

If you’re looking to add a splash of spring color to your native plant garden, meet bluedicks (Dichelostemma capitatum) – a delightful native bulb that’s been quietly brightening Western landscapes for centuries. Don’t let the quirky common name fool you; this perennial forb is a true gem that deserves a ...

Bluedicks: A Charming Native Bulb for Western Gardens

If you’re looking to add a splash of spring color to your native plant garden, meet bluedicks (Dichelostemma capitatum) – a delightful native bulb that’s been quietly brightening Western landscapes for centuries. Don’t let the quirky common name fool you; this perennial forb is a true gem that deserves a spot in more gardens.

What Makes Bluedicks Special

Bluedicks is a native perennial that grows from underground bulbs, producing clusters of gorgeous purple-blue flowers arranged in dense, rounded heads atop slender stems. As a forb, it’s an herbaceous plant without woody stems, emerging fresh each spring to put on its colorful display before retreating underground for the summer months.

Where Bluedicks Call Home

This beautiful native is right at home across much of the American West, naturally occurring in Arizona, California, Nevada, New Mexico, Oregon, and Utah. It’s perfectly adapted to the region’s Mediterranean and semi-arid climates, making it an excellent choice for gardeners wanting to work with nature rather than against it.

  • Species observed
  • No observations

Why Plant Bluedicks in Your Garden

There are several compelling reasons to consider adding bluedicks to your landscape:

  • Native plant benefits: Supporting local ecosystems and requiring less water and maintenance than non-native alternatives
  • Pollinator magnet: The nectar-rich flowers attract bees, butterflies, and other beneficial pollinators during spring blooming season
  • Low maintenance: Once established, these hardy bulbs are remarkably drought tolerant and self-sufficient
  • Spring interest: Provides beautiful early-season color when many other plants are just waking up
  • Naturalized look: Perfect for creating authentic wildflower meadows and naturalized areas

Perfect Garden Settings

Bluedicks thrives in several garden styles and situations:

  • Native plant and wildlife gardens
  • Xeriscapes and drought-tolerant landscapes
  • Wildflower meadows and naturalized areas
  • Rock gardens and slopes
  • Mixed perennial borders for spring interest

Growing Conditions and Care

One of the best things about bluedicks is how easy it is to grow when you match its natural preferences:

Sunlight: Prefers full sun to partial shade

Soil: Thrives in well-draining soil – heavy clay or waterlogged conditions are its main enemy

Water: Drought tolerant once established, but appreciates some spring moisture during active growth

Climate: Hardy in USDA zones 7-10, perfect for most Western gardens

Planting and Care Tips

Getting bluedicks established in your garden is straightforward:

  • When to plant: Plant bulbs in fall for spring blooms
  • Planting depth: Plant bulbs about 3-4 inches deep
  • Spacing: Space bulbs 3-6 inches apart for natural-looking drifts
  • Water wisely: Provide moderate water during spring growth, then allow soil to dry as foliage dies back
  • Let it rest: Allow foliage to die back naturally – this feeds the bulb for next year’s show
  • Minimal fertilizer: These natives typically don’t need supplemental feeding in appropriate soil

Special Considerations

Bluedicks has a wetland status of Facultative Upland in both the Arid West and Western Mountains regions, meaning it usually grows in non-wetland areas but can occasionally tolerate wetter conditions. This makes it quite adaptable to various garden situations, though it definitely prefers the drier side.

Is Bluedicks Right for Your Garden?

If you’re gardening in the Western United States and want to create a more sustainable, wildlife-friendly landscape, bluedicks is definitely worth considering. It’s particularly perfect for gardeners who want beautiful spring color without the high water requirements of many traditional garden plants. The only gardeners who might want to pass are those in very wet, poorly-draining locations or those outside its natural hardiness range.

With its cheerful spring blooms, pollinator benefits, and low-maintenance nature, bluedicks proves that native plants can be both practical and beautiful. Give this charming Western native a try – your local pollinators will thank you!

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" — matching plants to their ideal growing conditions, so they'll thrive with less care and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection can be if you don't have the right information. While tags on nursery plants list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. You might be surprised to learn that popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. The table below gives insight into the preferred growing conditions of this plant throughout its geographical distribution.

Region
Preferred Habitat

Arid West (AZ, CA, CO, ID, MT, NV, NM, OR, TX, UT, WA, WY)

Facultative Upland

Western Mountains, Valleys, and Coast (AZ, CA, CO, ID, MT, NV, NM, OR, SD, UT, WA, WY)

Facultative Upland
Wetland Glossary
Obligate Wetland
Facultative Wetland
Facultative
Facultative Upland
Obligate Upland
Almost always occurs in wetlands
Usually occurs in wetlands but may occur in non-wetlands
Can occur in wetlands and non-wetlands
Usually occurs in non-wetlands but may occur in wetlands
Almost never occurs in wetlands

Classification

Group: Monocot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Liliopsida - Monocotyledons
Subclass: Liliidae
Order: Liliales
Family: Liliaceae Juss. - Lily family
Genus: Dichelostemma Kunth - snakelily

Species: Dichelostemma capitatum (Benth.) Alph. Wood - bluedicks

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