Penstemon 'Sour Grapes' (Pot Size 3L) Sour Grapes Penstemon sold by Boma Garden Centre

Penstemon ‘Sour Grapes’ is an eye-catching perennial known for its unique and vibrant blue-violet flowers with a touch of mauve. These elegant blooms, which appear from early summer through to autumn, create a stunning visual display, adding a splash of colour to any garden setting. This Penstemon features a compact and upright growth habit, making it perfect for borders, mixed beds, and containers. Its lush green foliage provides a lovely contrast to the vibrant flowers, enhancing its overall appeal. ‘Sour Grapes’ is particularly popular for its hardiness and ability to thrive in the UK climate, ensuring a long-lasting and reliable display. It pairs well with other perennials like Coreopsis and Gaillardia for a vibrant and diverse garden palette. Its ability to attract bees and other pollinators makes it a valuable addition to any wildlife-friendly garden.