North America Native Plant

Adonis Blazingstar

Botanical name: Mentzelia multiflora var. integra

USDA symbol: MEMUI

Life cycle: biennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Mentzelia integra (M.E. Jones) Tidestr. (MEIN12)  âš˜  Mentzelia pumila Nutt. ex Torr. & A. Gray var. integra (M.E. Jones) Kearney & Peebles (MEPUI)   

Adonis Blazingstar: A Desert Gem for Your Native Garden If you’re looking to add a touch of golden magic to your Southwestern garden, meet the Adonis blazingstar (Mentzelia multiflora var. integra). This charming native wildflower might not be the most well-known plant in the desert gardening world, but it’s definitely ...

Adonis Blazingstar: A Desert Gem for Your Native Garden

If you’re looking to add a touch of golden magic to your Southwestern garden, meet the Adonis blazingstar (Mentzelia multiflora var. integra). This charming native wildflower might not be the most well-known plant in the desert gardening world, but it’s definitely one worth getting to know. With its cheerful yellow blooms and low-maintenance personality, it’s like having a reliable friend who always shows up looking fantastic.

What Makes Adonis Blazingstar Special?

Adonis blazingstar is a true Southwestern native, calling Arizona, New Mexico, and Utah home. As a biennial to perennial forb, this plant lacks the woody stems of shrubs and trees, instead growing as a herbaceous plant that comes back year after year. Don’t let its delicate appearance fool you – this is one tough little plant that’s perfectly adapted to life in the desert.

You might also see this plant listed under its botanical synonyms, including Mentzelia integra or Mentzelia pumila var. integra, but they’re all referring to the same delightful desert dweller.

Garden Appeal and Design Role

The real showstopper with Adonis blazingstar is its flowers. These bright yellow, multi-petaled beauties open in the evening, creating a stunning display just when many other desert plants are calling it a day. It’s perfect for:

  • Wildflower meadows and naturalized areas
  • Rock gardens where it can nestle between boulders
  • Xeriscaping projects that celebrate water-wise gardening
  • Desert-themed landscapes that showcase native plant communities

As an accent plant, Adonis blazingstar works beautifully when planted in drifts or clusters, creating pools of golden color that catch the eye without overwhelming the landscape.

Growing Conditions and Care

Here’s where Adonis blazingstar really shines – it’s refreshingly easy to please. This native thrives in USDA hardiness zones 4-9, making it suitable for a wide range of climates within its native region.

Light Requirements: Full sun is this plant’s best friend. Give it at least 6-8 hours of direct sunlight daily.

Soil Preferences: Well-drained sandy or rocky soils are ideal. If your garden has heavy clay, consider amending with sand and gravel or planting in raised beds.

Water Needs: Once established, Adonis blazingstar is remarkably drought tolerant. In fact, overwatering is more likely to cause problems than underwatering.

Planting and Care Tips

Getting started with Adonis blazingstar is straightforward:

  • Plant in fall or spring when temperatures are moderate
  • Space plants according to their mature size to allow good air circulation
  • Water regularly during the first growing season to help establish roots
  • Once established, reduce watering significantly – this plant actually prefers to stay on the dry side
  • Avoid fertilizing, as rich soils can lead to weak, floppy growth

Wildlife and Pollinator Benefits

One of the best reasons to grow Adonis blazingstar is its value to local wildlife. Those evening-opening flowers aren’t just pretty – they’re specifically designed to attract nocturnal pollinators like moths. By planting this native species, you’re supporting the intricate web of relationships that make desert ecosystems thrive.

Is Adonis Blazingstar Right for Your Garden?

If you garden in the Southwest and want to create a landscape that’s both beautiful and ecologically responsible, Adonis blazingstar deserves a spot in your plant palette. It’s especially perfect for gardeners who:

  • Want to reduce water usage without sacrificing beauty
  • Appreciate plants that support native wildlife
  • Enjoy evening garden walks when the flowers are at their peak
  • Prefer low-maintenance plants that thrive on neglect

While this plant might not be suitable for formal, manicured landscapes or regions outside its native range, it’s an absolute star in naturalistic desert gardens. Just remember – sometimes the most rewarding plants are the ones that teach us to work with nature rather than against it, and Adonis blazingstar is a perfect teacher in that regard.

Adonis Blazingstar

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Violales

Family

Loasaceae Juss. - Loasa family

Genus

Mentzelia L. - blazingstar

Species

Mentzelia multiflora (Nutt.) A. Gray - Adonis blazingstar

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