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