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| Family | Scrophulariaceae | | Plant Type | herbaceous perennial | | Zone | USDA: 6a - 10b RHS: H - HH EGF: H2 - G1 Australia: 1 - 4
| | Care Level | low, easy, suitable for beginners. | | Height | 30 - 45 cm (12 - 18 in) | | Spread | 30 - 45 cm (12 - 18 in) | | Light | full sun | | Soil Moisture | low to average, well-drained | | Soil Type | | | Soil pH | |
| | Description | The herbaceous perennial Penstemon heterophyllus 'Electric Blue' (foothill penstemon) produces showy blossoms during late spring to mid summer. | | Special Characteristics | This herbaceous perennial attracts butterflies to your garden. | | |
