Penstemon heterophyllus
Foothill Penstemon
Description
This perennial will grow 1.5'-2' tall and 2'-3' wide. It has glossy, blue-green foliage with violet colored, tubular flowers that bloom from spring through summer. Flowers are spectacular. This plant prefers full sun, well draining soil is drought tolerant once it's established. Prune spent flowers to encourage more blooming. Do not overwater or fertilize often, as it is hardy. This plant does well in coastal, desert and mountain areas.
Plant Type
Shrub
Height Range
1-3'
Flower Color
Violet
Flower Season
Spring, Summer
Leaf Color
Blue Green
Bark Color
n/a
Fruit Color
n/a
Fruit Season
n/a
Sun
Full
Water
Very Low
Growth Rate
Moderate
Soil Type
Sandy, Loam
Soil Condition
Average, Well-drained
Soil pH
Neutral
Adverse Factors
n/a
Design Styles
Meadow, Mediterranean, Ranch, Seascape, Woodland
Accenting Features
Showy Flowers
Seasonal Interest
Spring, Summer
Location Uses
Entry, Patio, Park, Raised Planter, Street Tree, With Rocks
Special Uses
Container, Cut Flowers, Filler, Mass Planting
Attracts Wildlife
n/a
Water Saving Tip:
In shrub areas, convert from spray sprinklers to bubbler or drip systems that apply water directly to roots.
Occasionally check the soil's moisture level around shrubs before and after watering to determine if watering times are appropriate.