North America Native Plant

Fremont’s Beardtongue

Botanical name: Penstemon fremontii var. fremontii

USDA symbol: PEFRF5

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Fremont’s Beardtongue: A Rocky Mountain Native That’s Perfect for Water-Wise Gardens If you’re looking for a stunning native wildflower that can handle tough conditions while attracting pollinators, let me introduce you to Fremont’s beardtongue (Penstemon fremontii var. fremontii). This hardy perennial is like that reliable friend who always shows up ...

Rare plant alert!

Region: Conservation status by state

Status: S3S4T3T4: Status is uncertain but is somewhere between the following rankings: 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 ⚘ Subspecies or variety is 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. ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals ⚘ Subspecies or varieties is apparently secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the region or more than 10,000 individuals ⚘

Fremont’s Beardtongue: A Rocky Mountain Native That’s Perfect for Water-Wise Gardens

If you’re looking for a stunning native wildflower that can handle tough conditions while attracting pollinators, let me introduce you to Fremont’s beardtongue (Penstemon fremontii var. fremontii). This hardy perennial is like that reliable friend who always shows up looking fabulous, even when the going gets tough.

What Makes Fremont’s Beardtongue Special?

Fremont’s beardtongue is a native gem from the American West, calling Colorado, Utah, and Wyoming home. As a true native of the lower 48 states, this plant has spent centuries perfecting its survival skills in some pretty challenging mountain environments. The result? A tough-as-nails perennial that’s perfectly adapted to life in the Rocky Mountain region.

This charming wildflower grows as what botanists call a forb – essentially a non-woody perennial herb that dies back to the ground each winter and springs back to life when conditions are right. Think of it as nature’s way of playing it safe in harsh mountain climates.

Why Your Garden Will Love This Plant

Fremont’s beardtongue brings serious visual appeal with its eye-catching tubular flowers in shades of bright pink to magenta. These blooms cluster together at the top of sturdy stems, creating a spectacular show that typically peaks in late spring to early summer. The lance-shaped green leaves provide a nice backdrop and maintain the plant’s neat, compact appearance.

But the real magic happens when the pollinators arrive. Those tubular flowers are practically designed with a Welcome mat for hummingbirds, and native bees and butterflies can’t resist them either. It’s like hosting a pollinator party in your garden!

Where Does It Fit in Your Landscape?

This versatile native shines in several garden settings:

  • Rock gardens where its compact size and drought tolerance make it a natural fit
  • Xeriscapes and water-wise landscapes
  • Native plant gardens celebrating regional flora
  • Pollinator gardens designed to support local wildlife
  • Alpine or mountain-themed gardens

Growing Fremont’s Beardtongue Successfully

The good news? This plant practically grows itself once you understand its preferences. Fremont’s beardtongue thrives in USDA hardiness zones 4-8, making it suitable for much of the mountain West and similar climates.

Key Growing Conditions

Give your Fremont’s beardtongue these conditions, and it’ll reward you with years of beautiful blooms:

  • Sunlight: Full sun to partial shade (though it performs best with plenty of sunshine)
  • Soil: Well-draining soil is absolutely crucial – this plant hates wet feet
  • Water: Drought tolerant once established, requiring minimal supplemental watering
  • Soil pH: Prefers alkaline soils, which makes sense given its native Rocky Mountain habitat

Planting and Care Tips

Spring is your best bet for planting, giving the roots time to establish before facing their first winter. The most important thing to remember? Drainage, drainage, drainage! If your soil tends to stay soggy, consider raised beds or amending with coarse sand and gravel.

Once established, Fremont’s beardtongue is refreshingly low-maintenance. A little deadheading of spent flowers can encourage continued blooming, but honestly, this plant is pretty self-sufficient. Just resist the urge to overwater – it’s adapted to survive on whatever Mother Nature provides.

A Conservation Note

While Fremont’s beardtongue isn’t considered highly endangered, its conservation status suggests it’s not as common as we might hope. When adding this beauty to your garden, make sure you’re sourcing from reputable native plant nurseries that propagate their own stock rather than wild-collecting.

The Bottom Line

Fremont’s beardtongue is one of those plants that proves native doesn’t mean boring. It’s tough enough for challenging conditions, beautiful enough to earn its place in any garden, and valuable enough to local ecosystems that you’ll feel good about growing it. Plus, once you see those hummingbirds visiting your flowers, you’ll understand why this Rocky Mountain native deserves a spot in water-wise gardens everywhere.

Fremont’s Beardtongue

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Scrophulariales

Family

Scrophulariaceae Juss. - Figwort family

Genus

Penstemon Schmidel - beardtongue

Species

Penstemon fremontii Torr. & A. Gray ex A. Gray - Fremont's beardtongue

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