North America Native Plant

Hoskett Meadows Lupine

Botanical name: Lupinus culbertsonii

USDA symbol: LUCU

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Hoskett Meadows Lupine: A Rare California Native Worth Protecting If you’re passionate about native plants and conservation, Hoskett Meadows lupine (Lupinus culbertsonii) might just be the perfect addition to your California garden. This charming perennial lupine is more than just another pretty wildflower—it’s a rare native species that deserves our ...

Rare plant alert!

Region: Conservation status by state

Status: S3?: Status is uncertain but is somewhere between the following rankings: Inexact rank: ⚘ Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘

Hoskett Meadows Lupine: A Rare California Native Worth Protecting

If you’re passionate about native plants and conservation, Hoskett Meadows lupine (Lupinus culbertsonii) might just be the perfect addition to your California garden. This charming perennial lupine is more than just another pretty wildflower—it’s a rare native species that deserves our attention and care.

What Makes Hoskett Meadows Lupine Special?

Hoskett Meadows lupine is a perennial forb native to California, meaning it’s a non-woody plant that comes back year after year. Like its lupine cousins, it features the classic palmate leaves (think of fingers spreading from your palm) and produces lovely spikes of blue-purple flowers that pollinators absolutely adore.

What sets this lupine apart is its rarity. With a Global Conservation Status of S3?, this species is considered rare and potentially at risk. When you choose to grow Hoskett Meadows lupine, you’re not just adding beauty to your garden—you’re participating in conservation efforts.

Where Does It Grow?

This special lupine is endemic to California, meaning you won’t find it growing wild anywhere else in the world. Its natural habitat consists of meadow environments where it has adapted to the Golden State’s unique climate and growing conditions.

Why Plant Hoskett Meadows Lupine?

There are several compelling reasons to consider this rare native for your garden:

  • Conservation impact: Growing rare native plants helps preserve genetic diversity and supports local ecosystems
  • Pollinator magnet: Like other lupines, it attracts bees, butterflies, and other beneficial insects
  • Low maintenance: Once established, native plants typically require less water and care than non-natives
  • Authentic beauty: Nothing beats the natural charm of plants that truly belong in your local landscape

Garden Design and Landscape Use

Hoskett Meadows lupine shines in native plant gardens, wildflower meadows, and naturalized landscapes. Its modest size and delicate flowers make it perfect for:

  • Native plant borders
  • Wildflower meadow plantings
  • Rock gardens with native themes
  • Pollinator gardens
  • Natural landscape restorations

Growing Conditions and Care

Since this lupine naturally grows in California meadows, it likely prefers:

  • Sunlight: Full sun to partial shade
  • Soil: Well-draining soils (lupines generally dislike wet feet)
  • Water: Moderate water needs, drought-tolerant once established
  • Climate: Best suited for USDA hardiness zones 8-10, matching its California native range

Planting and Propagation Tips

Growing lupines from seed can be rewarding, though they may need a little help getting started:

  • Seeds often benefit from scarification (gently nicking the hard seed coat)
  • Plant in fall for spring germination
  • Be patient—lupines can take time to establish but are worth the wait
  • Once established, they’re typically low-maintenance and drought-tolerant

Important Conservation Note

Please source responsibly! Because Hoskett Meadows lupine is rare, it’s crucial to only obtain plants or seeds from reputable native plant nurseries or seed companies that practice ethical collection methods. Never collect from wild populations, as this can further threaten already vulnerable species.

The Bottom Line

Hoskett Meadows lupine offers California gardeners a unique opportunity to grow something truly special—a rare native plant that supports local ecosystems while adding natural beauty to your landscape. While it may require a bit more effort to source responsibly, the conservation value and authentic charm make it a worthwhile addition to any native plant garden.

By choosing rare natives like Hoskett Meadows lupine, you’re joining a community of gardeners who believe that every plant we grow can make a difference in preserving our natural heritage for future generations.

Hoskett Meadows Lupine

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

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Lupinus L. - lupine

Species

Lupinus culbertsonii Greene - Hoskett Meadows lupine

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