North America Native Plant

Variegated-bract Blazingstar

Botanical name: Mentzelia montana

USDA symbol: MEMO4

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Acrolasia montana Davidson (ACMO5)   

Variegated-Bract Blazingstar: A Charming Evening Beauty for Your Dry Garden Looking for a native wildflower that thrives on neglect and puts on a delightful evening show? Meet the variegated-bract blazingstar (Mentzelia montana), a plucky little annual that’s perfectly suited for gardeners who love low-maintenance beauty with a twist of nighttime ...

Variegated-Bract Blazingstar: A Charming Evening Beauty for Your Dry Garden

Looking for a native wildflower that thrives on neglect and puts on a delightful evening show? Meet the variegated-bract blazingstar (Mentzelia montana), a plucky little annual that’s perfectly suited for gardeners who love low-maintenance beauty with a twist of nighttime drama.

What Makes This Blazingstar Special

Don’t let the name fool you – this isn’t your typical blazing daytime star. The variegated-bract blazingstar is something of a night owl in the flower world. This charming annual forb produces bright yellow, star-shaped blooms that open in the evening, creating a magical twilight display in your garden. What really sets it apart are those distinctive variegated bracts (modified leaves) that sit beneath each flower like colorful collars, giving the plant its common name.

As an annual, this blazingstar completes its entire life cycle in one growing season, but don’t worry – it’s quite good at reseeding itself if conditions are right.

Where It Calls Home

This native beauty has quite an impressive range across the American West. You’ll find variegated-bract blazingstar naturally growing in Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Texas, Utah, Washington, and Wyoming. It’s a true child of the arid and semi-arid landscapes, perfectly adapted to the challenging conditions of the western states.

Why You Might Want to Grow It

There are several compelling reasons to consider adding this native wildflower to your garden:

  • Ultra low-maintenance: Once established, it practically takes care of itself
  • Drought tolerance: Perfect for water-wise gardening and xeriscaping
  • Evening interest: Adds unique nighttime appeal to your landscape
  • Pollinator support: Provides nectar for moths and other nocturnal pollinators
  • Native plant benefits: Supports local ecosystems and requires fewer resources
  • Self-seeding: May naturalize in suitable conditions, creating ongoing displays

Perfect Garden Companions

Variegated-bract blazingstar shines brightest in drought-tolerant and native plant gardens. It’s an excellent choice for rock gardens, where its small stature and bright flowers can create delightful pockets of color among stones. This wildflower also works beautifully in naturalized wildflower meadows and as part of xeriscaping designs.

Consider pairing it with other native western wildflowers, ornamental grasses, or drought-tolerant perennials that can provide structure while allowing the blazingstar’s evening show to take center stage.

Growing Conditions and Care

One of the best things about variegated-bract blazingstar is how easy it is to please. Here’s what it needs to thrive:

  • Sunlight: Full sun is essential for best flowering
  • Soil: Well-draining sandy or rocky soils; actually prefers poor to moderately fertile conditions
  • Water: Low water requirements once established; excellent drought tolerance
  • Climate: Suitable for USDA hardiness zones 4-9, depending on your specific location

Planting and Care Tips

Getting started with variegated-bract blazingstar is refreshingly simple:

  • Seeding: Direct seed in fall or early spring when soil temperatures are cool
  • Soil prep: No need for soil amendments – this plant actually prefers lean conditions
  • Watering: Water lightly until germination, then reduce frequency as plants establish
  • Maintenance: Minimal care needed; avoid over-fertilizing which can reduce flowering
  • Self-seeding: Allow some flowers to go to seed if you want natural reseeding

A Few Things to Consider

While variegated-bract blazingstar is generally wonderful, there are a few things to keep in mind. As an annual, you’ll need to replant or rely on self-seeding for continued displays. The evening-blooming habit means you might miss the show if you’re not around during twilight hours. Also, this plant is best suited for drier climates and may struggle in areas with high humidity or excessive moisture.

The Bottom Line

If you’re gardening in the western United States and looking for a native annual that offers unique evening beauty with minimal fuss, variegated-bract blazingstar could be your new favorite wildflower. It’s perfect for gardeners who appreciate subtle charm over flashy displays and who want to support native plant communities while creating a truly water-wise landscape.

This little blazingstar proves that sometimes the best garden additions are the ones that ask for very little while giving back so much – both to your garden’s evening ambiance and to the local ecosystem that calls your patch of earth home.

Variegated-bract 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 montana (Davidson) Davidson - variegated-bract blazingstar

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