Penstemon baccharifolius (Rock Penstemon) part shade needle-like thorns

needle-like thorns

It is a robust perennial that reseeds easily and can be controlled by removing spent blooms

Best cut back after each bloom cycle to encourage re-blooming

fast-growing

Penstemon baccharifolius (Rock Penstemon) part shade needle-like thornsRock Penstemon is a tough perennial with cherry red tubular blooms that attract hummingbirds. It is very drought tolerant once established and needs well drained dry soils. Moist, fertile soil will make it short lived. It does very well in rock gardens, dry creek beds, raised gardens or berms. Once established, it only needs to be watered periodically in extreme drought. It it is a perfect fit for a hot, sunny spot and performs well as a border plant