Penstemon SOUR GRAPES
Elegant spikes of small, tubular, foxglove-like flowers appear from July to October among lance-shaped, bright green leaves. This easy-to-grow perennial will quickly form large, leafy clumps and is perfect for adding a splash of colour to the middle of a sunny, well-drained border. The flowers of this penstemon can vary in colour (from magenta- violet with purple undertones, to soft violet-blue. New Season Stock
Supplied in 2 litre pot
Grows up to
Height 60cm and spread 45cm
July to October
Full sun or part shade, Fertile well drained soil
Frost hardy but may need winter protection.
Deciduous herbaceous perennial
RHS Award of Garden Merit
Dead-head regulatly to prolong flowering.