North America Native Plant

Red Larkspur

Botanical name: Delphinium nudicaule

USDA symbol: DENU

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Red Larkspur: A Stunning Native Wildflower for West Coast Gardens If you’re looking to add a splash of fiery color to your native plant garden, red larkspur (Delphinium nudicaule) might just be the perfect candidate. This striking perennial wildflower breaks the mold of typical blue delphiniums with its gorgeous red ...

Red Larkspur: A Stunning Native Wildflower for West Coast Gardens

If you’re looking to add a splash of fiery color to your native plant garden, red larkspur (Delphinium nudicaule) might just be the perfect candidate. This striking perennial wildflower breaks the mold of typical blue delphiniums with its gorgeous red to orange-red blooms that seem to dance on tall, graceful stems.

What Makes Red Larkspur Special?

Red larkspur is a native perennial forb – essentially a non-woody flowering plant that comes back year after year. Unlike its towering garden delphinium cousins, this California and Oregon native has adapted beautifully to the unique conditions of the American West Coast, making it a fantastic choice for gardeners who want to work with nature rather than against it.

Where Does Red Larkspur Call Home?

This beautiful wildflower is native to California and Oregon, where it naturally thrives in chaparral and woodland environments. You’ll find it growing wild in areas that experience the classic Mediterranean climate pattern of wet winters and dry summers.

Garden Appeal and Design Role

Red larkspur brings several wonderful qualities to your garden:

  • Unique color: Those vibrant red-orange flowers are a rare sight in the delphinium world
  • Vertical interest: Tall flower spikes create beautiful vertical lines in garden beds
  • Seasonal drama: Blooms typically appear in spring and early summer
  • Naturalistic appeal: Perfect for wildflower meadows and naturalized areas

This plant works beautifully as an accent in native plant gardens, adds authentic character to drought-tolerant landscapes, and creates stunning displays in wildflower meadows.

A Pollinator’s Best Friend

Here’s where red larkspur really shines – hummingbirds absolutely adore those tubular red flowers! The blooms are perfectly shaped for hummingbird beaks and provide excellent nectar rewards. Some butterflies also visit the flowers, making this plant a valuable addition to any pollinator-friendly garden.

Growing Conditions and Care

Red larkspur is surprisingly low-maintenance once you understand its preferences:

  • Sunlight: Partial shade to full sun
  • Soil: Well-draining soil is essential – soggy conditions are this plant’s enemy
  • Water: Drought-tolerant once established; mimics natural rainfall patterns
  • Climate: Thrives in USDA hardiness zones 8-10

Planting and Care Tips

Getting red larkspur established requires a bit of patience, but it’s worth the effort:

  • Timing: Plant seeds in fall to allow for natural cold stratification
  • Dormancy: Don’t panic when plants go dormant in summer – this is completely normal
  • Watering: Water during the growing season but allow soil to dry out during dormancy
  • Patience: Plants may take a year or two to become fully established

Why Choose Red Larkspur?

If you’re gardening in California or Oregon, red larkspur offers several compelling reasons to earn a spot in your landscape. As a native plant, it’s already adapted to your local climate and soil conditions, meaning less work for you once it’s established. The stunning flowers provide crucial resources for hummingbirds, and the plant’s natural growth cycle aligns perfectly with the region’s rainfall patterns.

While it may not be the showiest plant during its summer dormancy period, the spectacular spring and early summer display more than makes up for its quiet season. Plus, there’s something deeply satisfying about growing a plant that truly belongs in your local ecosystem.

Whether you’re creating a dedicated native plant garden, establishing a pollinator paradise, or simply wanting to try something different from the typical garden center offerings, red larkspur brings authentic West Coast beauty and ecological value to any thoughtful landscape design.

Red Larkspur

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Magnoliidae

Order

Ranunculales

Family

Ranunculaceae Juss. - Buttercup family

Genus

Delphinium L. - larkspur

Species

Delphinium nudicaule Torr. & A. Gray - red larkspur

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