Penstemon 'Garnet' AGM. This old variety has stood the test of time. Rich dark red flowers. Unfussy in the garden forming a bushy plant to 3ft that flowers continually.
Penstemon can flower for up to six months of the year. They are best grown in a sunny or partially shady spot in the border, on a moister garden soil but will tolerate drought. Penstemon are resistant to slugs and other pests and attractive to bees. Hardy Perennial.