Penstemon grandiflorus (Large-Flowered Beardtongue) Wildflower Seed

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Origin: US Native

Other Common Names: Large Beardtongue, Large Flowered Penstemon, Shell-leaf Penstemon

Duration: Perennial

Bloom Time: May-June

Height: 2' to 4'

Spacing: 18” to 24”

Light: Full Sun to Part Shade

Soil Moisture: Dry

USDA Zone: 3a-9b

Germination: Fall plant or cold stratify for 1 month for best results. Sow seeds just below soil surface at 55F-60F and water.

Seeds Per Oz: 14000


Large throated rose/lavender colored trumpets grandly bloom on this lovely wildflower! Its long stems arch gracefully over the ground, unfurling as the flower's blossoms climb to the top. The foliage is a delicate blue/green. Not as long lived as some, but it self sows. A must have!

Penstemon grandiflorus (Large-Flowered Beardtongue) Distribution Map
Penstemon grandiflorus (Large-Flowered Beardtongue) Wildflower Seed

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