| Common Name | Large-flowered Beardtongue |
| Family | Plantaginaceae |
| Genus | Penstemon |
| Species | Grandiflora |
| Origin | Southwestern USA / Mexico |
| Blooming | Spring to Summer, tubular flowers |
| Leaf Color | Green |
| Sunlight | Half-shade / Sun |
| Category | Outdoor plants |
| Pet Friendly | Yes |
Well-draining, sandy or loamy soil. Tolerates poor soils.
Drought tolerant once established. Water regularly during establishment, avoid wet feet in winter.
Requires full sun to partial shade for optimal blooming and health.
Minimal fertilization needed. Light feed with balanced fertilizer in early spring.
Deadhead after flowering. Cut back foliage in late autumn or early spring.
These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.
You might also like these plants
English
Italiano