Lowest Prices of the Year! Pre-Order for Spring 2026
leftBack to Glossary

Eastern Smooth Beardtongue

Penstemon laevigatus

Eastern Smooth Beardtongue - also called Pink Beardtongue - stands tall with subtle elegance, sending up showy spikes of lavender to pale purple flowers in early summer. Its tubular blooms are beloved by hummingbirds and bumblebees, while the plant’s smooth, deep green foliage adds a graceful vertical texture to the landscape. Unlike some of its prairie-dwelling cousins, this species tolerates part shade and performs well in moist, rich soils—though it can handle drier conditions once established. Its upright habit makes it a useful bridge between spring ephemerals and later-blooming summer perennials, particularly in woodland edges or shaded pollinator gardens. Though it spreads gently by seed, it’s rarely aggressive.

Details

Height24” - 36”
Spread10"
Bloom SeasonMay – July
Soil Types
loamLoam
sandSand
Soil Moisture
dryDry
mediumMedium
moistMoist
Sun Exposure
fullShadeFull Shade
partSunPart Sun
fullSunFull Sun

Range Map

Available
Not available

Ecological Benefits

Maintenance Tips

  • Cut back stems after blooming if you prefer a neater appearance or want to encourage a second flush.
  • May self-seed modestly; remove seedlings if undesired.
  • Tolerant of occasional division if clumps get too woody with age.

Shop Pre-Designed Gardens

Pre-designed Garden

Or Let Us Design a
Custom Garden

Custom Garden

Shop Single Species Trays

Custom Garden