https://www.mwha.us/product-page/foothill-penstemon-selection-1
Foothill Penstemon selection | MtWashingtonAlliance
Botanical Name: Penstemon heterophylla ‘Electric Blue’ Life Form: Perennial Mature Size: 1-2' x 1-2' Sun Exposure: Sun, Partial Sun Water Requirement: Drought...
foothill penstemonselection