STORE HOURS: Mon-Sat 9am-5pm | Sun 10am-5pm

Foxglove Beardtongue

Categories: ,

A well loved variety with an upright spreading habit, ideal for beds, borders and containers; eye-catching lavender blooms contrast nicely against glossy green foliage; plants are vigorous and very drought tolerant

Characteristics

Average Landscape Height:
3 feet
Average Landscape Width:
24 inches
Growth Rate:
fast
Genus:
Penstemon
Species:
digitalis
Flower Color:
lavender
Flower Period:
from mid spring to early summer
Summer Foliage Color:
green
Minimum Light:
partial shade
Maximum Light:
full sun
Minimum Moisture:
dry
Maximum Moisture:
average
Plant Form:
upright spreading
Canopy:
low
Pruning:
spring cleanup
Pollution Tolerance:
medium
Other Species Names:
Beardtongue
Branching:
herbaceous
Spacing:
24 inches
Flower Form:
tubular

Ornamental Features

Foxglove Beardtongue has masses of beautiful spikes of lavender tubular flowers rising above the foliage from mid spring to early summer, which are most effective when planted in groupings. The flowers are excellent for cutting. Its glossy narrow leaves remain green in color throughout the season. The deep purple stems are very colorful and add to the overall interest of the plant.

Landscape Attributes

Foxglove Beardtongue is an herbaceous perennial with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

Planting & Growing

Foxglove Beardtongue will grow to be about 3 feet tall at maturity, with a spread of 24 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 24 inches apart. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant does best in full sun to partial shade. It prefers dry to average moisture levels with very well-drained soil, and will often die in standing water. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. This plant does not require much in the way of fertilizing once established. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This species is native to parts of North America. It can be propagated by cuttings.

Foxglove Beardtongue is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

PREVIOUSLY VIEWED ITEMS