North America Native Plant

King Desertparsley

Botanical name: Lomatium graveolens

USDA symbol: LOGR6

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

King Desertparsley: A Hidden Gem for Western Native Gardens If you’re looking to add some authentic western charm to your garden while supporting local wildlife, king desertparsley (Lomatium graveolens) might just be the unsung hero your landscape needs. This delightful native perennial brings both beauty and ecological value to gardens ...

King Desertparsley: A Hidden Gem for Western Native Gardens

If you’re looking to add some authentic western charm to your garden while supporting local wildlife, king desertparsley (Lomatium graveolens) might just be the unsung hero your landscape needs. This delightful native perennial brings both beauty and ecological value to gardens across the Intermountain West, though it often flies under the radar compared to showier native plants.

What is King Desertparsley?

King desertparsley is a hardy perennial forb—basically a non-woody herbaceous plant—that’s perfectly at home in the arid landscapes of the western United States. As a member of the carrot family, it produces clusters of tiny white to yellowish flowers arranged in distinctive umbrella-shaped formations called umbels. These delicate blooms typically appear in spring, creating a soft, airy texture that contrasts beautifully with the plant’s finely divided, feathery foliage.

Where Does King Desertparsley Grow Naturally?

This resilient native calls the Intermountain West home, naturally occurring across Idaho, Nevada, Utah, and Wyoming. It’s perfectly adapted to the challenging conditions of this region, thriving in areas where many other plants struggle to survive.

Why Consider King Desertparsley for Your Garden?

There are several compelling reasons to give king desertparsley a spot in your landscape:

  • True native status: As a plant native to the lower 48 states, it supports local ecosystems and requires minimal resources once established
  • Pollinator magnet: The umbrella-like flower clusters attract native bees, beneficial wasps, and other small pollinators that are crucial for healthy gardens
  • Drought tolerance: Once established, this plant thrives with minimal water—perfect for xeriscaping and water-wise gardening
  • Low maintenance: Being a hardy perennial, it returns year after year without much fuss from the gardener
  • Unique texture: The delicate, feathery foliage adds interesting texture and movement to garden compositions

Perfect Garden Settings

King desertparsley shines in several types of garden settings:

  • Native plant gardens and naturalized areas
  • Rock gardens and alpine settings
  • Drought-tolerant and xeriscape landscapes
  • Wildflower meadows and prairie-style plantings
  • Slopes and areas with challenging growing conditions

Growing Conditions and Care

Success with king desertparsley comes from mimicking its natural habitat:

Sunlight: Full sun is essential—this plant loves basking in bright, direct sunlight throughout the day.

Soil: Well-draining soil is absolutely crucial. King desertparsley prefers alkaline soils and will struggle in heavy, clay-based, or poorly draining conditions. Sandy or rocky soils are ideal.

Water: While young plants need regular water to get established, mature king desertparsley is remarkably drought-tolerant. In fact, overwatering is more likely to harm this plant than underwatering.

Climate: Hardy in USDA zones 4-8, this plant can handle cold winters and hot, dry summers with ease.

Planting and Establishment Tips

Getting king desertparsley started requires a bit of patience, but the results are worth it:

  • Seed starting: Direct seeding in fall works best, as the seeds need a cold winter period to germinate properly in spring
  • Cold treatment: If starting seeds indoors, they’ll need cold stratification—a period of cold, moist conditions to break dormancy
  • Transplanting: Handle young plants gently, as they develop deep taproots that don’t appreciate disturbance
  • First year care: Provide regular water during the establishment year, then gradually reduce watering as the plant matures
  • Mulching: Use gravel mulch rather than organic mulch to prevent moisture retention around the crown

Wildlife and Ecosystem Benefits

Beyond its garden appeal, king desertparsley plays an important role in supporting local wildlife. The early spring flowers provide crucial nectar and pollen for emerging native bees and other beneficial insects when few other food sources are available. This makes it an excellent choice for gardeners interested in supporting biodiversity and creating habitat for native species.

Is King Desertparsley Right for Your Garden?

King desertparsley is an excellent choice if you’re gardening in its native range and looking for authentic, low-maintenance native plants. It’s particularly well-suited for gardeners who want to reduce water usage, support local wildlife, and create landscapes that reflect the natural beauty of the western United States.

However, if you’re looking for a plant that provides bold color or dramatic focal points, king desertparsley might not be your first choice. Its beauty lies in subtlety and ecological function rather than showy display. Consider it as part of a larger native plant community where its quiet charm and wildlife benefits can truly shine.

For western gardeners committed to native landscaping and sustainable gardening practices, king desertparsley offers an authentic way to celebrate the unique flora of the Intermountain West while creating habitat for the creatures that call this region home.

King Desertparsley

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Apiales

Family

Apiaceae Lindl. - Carrot family

Genus

Lomatium Raf. - desertparsley

Species

Lomatium graveolens (S. Watson) Dorn & R.L. Hartm. - king desertparsley

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