Penstemon grandiflorus - Large beardtongue

Large beardtongue (Penstemon grandiflorus) is a cold-hardy perennial herb of cold semi-arid prairies and plains across the central Great Plains, its roots and leaves used medicinally.

Inputs

• Hardiness zone 3¹
• Hardiness zone 4¹
• Hardiness zone 5¹
• Hardiness zone 6¹
• Hardiness zone 7¹
• Full sun¹
• Semi-shade¹
• Well drained soil¹
• Moist soil¹

Outputs

• Medicinal use¹

Type

• Herb
• Perennial

Footnotes

1. Penstemon grandiflorus | Plants for a Future ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰