Penstemon ‘Raven’ carries dramatic dark stems and spires of deep, almost black-purple bell-flowers through summer.
Free click & collect from the nursery, or delivery on larger orders.
A handsome, upright perennial grown for its very dark, wine-purple tubular flowers held on slender spikes — one of the moodiest and most striking penstemons.
It flowers through summer, draws in bees and butterflies, and adds depth and contrast to borders, gravel plantings and containers. Deadhead to prolong the display.
Grow in full sun in free-draining soil. Leave the top-growth on over winter and cut back in spring.
Every plant we sell is backed by four decades of growing. Tell us about your garden and we’ll tell you honestly whether this is the right plant for it.
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