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beardtongue
Penstemon 'Red Rocks'
Penstemon 'Red Rocks' is a low-growing, drought-tolerant, flower-rich beardtongue. This evergreen perennial shoots up red blossoms that attract hummingbirds and butterflies. This species is native to the western parts of North America and thrives in full sun to partial shade on dry, rocky soils. With its showy flowers and tall spires, this variety of beardtongue is an eye-catching addition to any landscape. It is also deer-resistant and incredibly easy to care for, making it a great plant for novice gardeners.
Sunlight
Full Sun
Water Needs
low
USDA Hardiness Zones
Zone 4Zone 5Zone 6Zone 7Zone 8
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 4Zone 5Zone 6Zone 7Zone 8
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Water Every
"7-10" days
Sun Needs
full-sun
Growth
Low
Care Level
Moderate
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
Cutting
Take 4-6" cuttings in spring, root in water or moist soil
Division
Divide root ball in spring, replant sections immediately
Layering Propagation
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Grafting Propagation
Join scion to rootstock, bind securely until healed
Plant Characteristics
Drought Tolerant
Is This Plant Right for You?
Good For:
- •Forgetful waterers
- •Homes with pets
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.