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- Powdery Mildew - Low Resistance
- Leaf Spot - Moderate Resistance
- Root Rot - Low Resistance
- Leaf Scorch - High Resistance
- Deer Resistant
- Attracts Bees
- Attracts Hummingbirds
- Attracts Butterflies
Preferred Planting Season*
- Summer Planting
- Spring Planting
Preferred Soil Conditions*
- Prefers Dry Soils
- Low Water Use
- Drought Tolerant
- Tolerates High pH (Alkaline Soils)
Season of Interest*
- Late Spring/Early Summer
- Summer Flowering
- Late Summer/Early Autumn
- Early Spring
- Spring Flowering
- Prefers Full Sun in Northern States
- Prefers Full Sun in Southern States
- Understory Planting
- Rain Garden
- Rock Gardens
- Mass Planting
- Wildlife Habitat
- Border Plant
- Under Power Lines
- Accent Plant
Homeowner Growing & Maintenance
Penstemon is easy to grow and adapts to most conditions. Feed once a year with a slow release fertilizer. To give your plant the best start possible, we include free fertilizer with every order.
Nothing to display.
SHADOW MOUNTAIN® BEARDTONGUE
Penstemon x mexicali
Buy Shadow Mountain® Beardtongue online. A lavender-blue cousin to Red Rocks® Beardtongue blooms from late spring through the summer. Very adaptable.
Common Name: Beardtongue
FREE with every plant purchased:
- The Sooner Guarantee: For details, click here!
- A pre-measured amount of Polyon® Best-Paks time release fertilizer that keeps your plant well nourished for one year.
- Pre-hydrated Hydro-Gels are included in the top of each container to use when planting as they help retain soil moisture, and plants will establish more quickly with less transplant shock. Plants will also survive drought-like conditions and accidental missed waterings better.
- Planting and Care Instruction brochure.
- Catalogs of new and exciting plant brands, such as Garden Debut® and Proven Winners®.
We use and recommend www.dripdepot.com for our irrigation needs, from simple to install micro and drip systems, to commercial grade irrigation parts and supplies.
Eco gallon Potted
(2.64 qrts / 2.51 liters)
(0 units available now)