North America Native Plant

Munro’s Globemallow

Botanical name: Sphaeralcea munroana munroana

USDA symbol: SPMUM

Life cycle: perennial

Habit: subshrub

Native status: Native to Canada âš˜ Native to the lower 48 states  

Munro’s Globemallow: A Hardy Native Beauty for Water-Wise Gardens If you’re looking for a tough-as-nails native perennial that laughs in the face of drought while serving up gorgeous blooms, let me introduce you to Munro’s globemallow (Sphaeralcea munroana munroana). This delightful North American native might just become your new favorite ...

Munro’s Globemallow: A Hardy Native Beauty for Water-Wise Gardens

If you’re looking for a tough-as-nails native perennial that laughs in the face of drought while serving up gorgeous blooms, let me introduce you to Munro’s globemallow (Sphaeralcea munroana munroana). This delightful North American native might just become your new favorite low-maintenance garden companion.

What Makes Munro’s Globemallow Special?

Munro’s globemallow is a perennial forb that belongs to the mallow family, and it’s got personality in spades. This herbaceous beauty produces stunning cup-shaped flowers in shades of orange to salmon that practically glow against its soft, silvery-green foliage. The leaves have a lovely fuzzy texture that adds visual and tactile interest to your garden beds.

As a true native, this plant has been thriving in Western North America long before any of us started gardening. It naturally occurs across a wide swath of territory, including British Columbia, California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, Washington, and Wyoming. Talk about a well-traveled plant!

Why Your Garden (and Local Wildlife) Will Love It

Here’s where Munro’s globemallow really shines as a garden star:

  • Pollinator magnet: Those cheerful orange blooms are like a neon open sign for bees, butterflies, and other native pollinators
  • Drought champion: Once established, this plant can handle dry conditions like a pro
  • Low maintenance: Perfect for gardeners who want beauty without the fuss
  • Long blooming: Enjoy flowers from late spring through summer
  • Native advantage: Supporting local ecosystems while creating a beautiful landscape

Where Does It Fit in Your Garden?

Munro’s globemallow is incredibly versatile and works beautifully in several garden styles:

  • Xeric gardens: A natural choice for water-wise landscaping
  • Native plant gardens: Pairs wonderfully with other regional natives
  • Rock gardens: Thrives in well-draining, rocky conditions
  • Prairie restorations: Adds color and pollinator value to grassland plantings
  • Wildflower meadows: Creates beautiful naturalized drifts

Growing Munro’s Globemallow Successfully

The good news? This plant is pretty easygoing once you understand its preferences.

Ideal Growing Conditions

  • Sunlight: Full sun is best for abundant blooms
  • Soil: Well-draining soil is essential – it’s not picky about fertility
  • Hardiness: Thrives in USDA zones 4-8
  • Water: Drought tolerant once established, but appreciates regular water the first year

Planting and Care Tips

Spring is your best bet for planting Munro’s globemallow. Give your new plants regular water during their first growing season to help them establish a strong root system. After that, you can pretty much let Mother Nature take the wheel – this plant is remarkably self-sufficient.

One delightful bonus: Munro’s globemallow may self-seed in favorable conditions, giving you more plants for free. Just keep an eye on where those volunteers pop up and transplant them if needed.

The Bottom Line

Munro’s globemallow is one of those wonderful plants that gives you maximum impact for minimum effort. It’s native, beautiful, pollinator-friendly, and tough enough to handle whatever weather you throw at it. Whether you’re creating a water-wise landscape, supporting local wildlife, or just want a gorgeous flowering perennial that won’t demand constant attention, this charming globemallow deserves a spot in your garden.

Plus, there’s something deeply satisfying about growing a plant that truly belongs in your landscape – one that was thriving in your region long before gardens were even a twinkle in anyone’s eye. Now that’s what I call garden gold!

Munro’s Globemallow

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

Malvales

Family

Malvaceae Juss. - Mallow family

Genus

Sphaeralcea A. St.-Hil. - globemallow

Species

Sphaeralcea munroana (Douglas) Spach - Munro's globemallow

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