Penstemon angustifolius

Penstemon angustifolius is a relatively short species with lavender-blue flowers in early summer. It is perfect for rock gardens, containers, or the edge of a path where you can admire the flowers up close.

Like most species, Penstemon angustifolius overwinters best when it has well-drained soil. Drought-tolerant.

Penstemon angustifolius is also known as Narrowleaf Penstemon, Broadbeard Beardtongue, Sand Beardtongue, and Pagoda Penstemon.

Hardiness Zones: 4-10

Height: 12"

Spacing: 10"

Light: Full sun

Sowing Penstemon angustifolius Seeds

Sow seeds outdoors in pots in late fall or winter. Or start indoors, then refrigerate the pots for 6 weeks. Lightly cover the seeds with soil.