Pet Safe
moderate Care
bellflower beardtongue
Penstemon campanulatus
Bellflower beardtongue (Penstemon campanulatus) is a beautiful flowering endemic to western North America. The plant features thin, upright stalks that can reach 3 feet in height and deep purple-blue blooms in late late spring. These flowers attract hummingbirds and butterflies, providing a vibrant splash of color to wooded areas. Bellflower beardtongue is a hardy species that is well adapted to dry or moist soils and full sun or partial shade. It is deer-resistant, making it perfect for the home garden as it won't attract foraging wildlife. Bellflower beardtongue is an interesting and distinctive plant species that is sure to bring fascinating beauty to any garden.
Sunlight
Full Sun
Water Needs
low
USDA Hardiness Zones
Zone 7Zone 8Zone 9Zone 10
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 7Zone 8Zone 9Zone 10
Loading map…
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
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Division
Divide root ball in spring, replant sections immediately
Cutting
Take 4-6" cuttings in spring, root in water or moist soil
Layering Propagation
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Grafting Propagation
Join scion to rootstock, bind securely until healed
Is This Plant Right for You?
Good For:
- •Homes with pets
- •Low-maintenance gardens
Consider Carefully:
- •Indoor growing
- •Infrequent watering
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.