Penstemon virgatus var. asa-grayi

Also Known As

Upland Blue Beardtongue

Plant type

perennial

size

H: 8"-32"
W: 8"-24"

planting zones

5a-8b

More Options

Penstemon virgatus var. asa-grayi plant details

Penstemon virgatus var. asa-grayi is a broadleaf evergreen or semi-evergreen perennial with green foliage. In summer blue flowers emerge. Attracts bees and butterflies making it an excellent addition to pollinator gardens. Grows well with sun and occasional - low water. Does well in average, lean and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Penstemon virgatus var. asa-grayi

Plant type: perennial
Plant family: plantaginaceae
Foliage: evergreen or semi-evergreen green
Mature size: 8 IN - 24 IN - wide, 8 IN - 32 IN - tall
Flowers: blue blooms in summer

GROWING CONDITIONS for Penstemon virgatus var. asa-grayi

USDA Zones: 5a - 8b
Sun exposure: sun
Watering frequency: occasional - low
Resistant to: verticillium wilt
Soil needs: average, lean and well-drained

Nursery contributed plant descriptions

Named for the wand like (virgate) inflorescences of light bluish purple flowers growing in road cuts and meadows in Colorado and Wyoming, it can be quite showy especially if planted en masse. ZONE 5