Plants > Herbaceous Perennials > P
Penstemon 'Sour Grapes' 2L
- Large, greyish blue flowers all Summer
- Semi-evergreen foliage
- H&S: 60cm x 45cm
- Sun or part shade
A large-leaved perennial with large tubular-shaped pretty greyish blue flowers suffused purple and green. H&S: 60cm x 45cm. Flowers July to September. Semi-evergreen.