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beardtongue
Penstemon canescens
Beardtongue (Penstemon canescens) is an evergreen perennial native to the western US. It produces striking yellow to pink-purple two-lipped flowers that grow out of a slender spike on the top of a leafy stem. Its long, narrow leaves are smooth and silvery and range from light green to grey-green. Blooms appear during late Spring and can continue into Fall. As its common name implies, its blooms–and specifically its protruding staminode–bear resemblance to a beard. Fantastic for brights spots in a garden, Beardtongue attracts butterflies and hummingbirds, making it the perfect addition to summertime gardens.
Sunlight
Full Sun
Water Needs
low
USDA Hardiness Zones
Zone 5Zone 6Zone 7Zone 8
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 5Zone 6Zone 7Zone 8
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Water Every
"7-10" days
Sun Needs
full-sun
Growth
Low
Care Level
Low
Watering Schedule
Frequency
Day 1"7-10" daysDay NaN
💧 Water every "7-10" days
Seasonal Adjustments
Adjust watering frequency based on temperature, humidity, and season. Water more frequently in summer and less in winter.
Pro Tip: Check soil moisture before watering. Stick your finger 1-2 inches into the soil—if it's dry, it's time to water!
Season
Fall
Sep Oct Nov
Winter
Dec Jan Feb
Spring
Mar Apr May
Summer
Jun Jul Aug
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pruning Time
How to Propagate
Division
Divide root ball in spring, replant sections immediately
Cutting
Take 4-6" cuttings in spring, root in water or moist soil
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Layering Propagation
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Plant Characteristics
Drought Tolerant
Is This Plant Right for You?
Good For:
- •Forgetful waterers
- •Homes with pets
- •Low-maintenance gardens
Consider Carefully:
- •Indoor growing
Bloom Seasons
Care Tips
Light Requirements
Needs at least 6 hours of direct sunlight daily. Place in the sunniest spot in your garden.
Watering
Allow soil to dry out between waterings. Overwatering can cause root rot.