Geranium ×cantabrigiense, commonly known as Hardy Geranium, is a semi-deciduous perennial herb that is a hybrid of Geranium macrorrhizum and Geranium dalmaticum, created in 1974. It typically grows to a height and width of 0.5-1 feet (0.2-0.3 meters), forming a low, spreading mound. Hardy Geranium is not native to any wild habitat, as it is a cultivated hybrid, but its parent species are native to mountainous and rocky areas in Europe. The plant features deeply lobed leaves and produces a profusion of five-petaled flowers in shades of pink, purple, red, and white during the spring and summer months, which are highly attractive to pollinators.

Hardy Geranium is valued for its ground-covering ability, long blooming period, and low maintenance requirements. It is often used in rock gardens, borders, and as underplanting for taller plants. It thrives in full sun to part shade and prefers well-drained soil, although it is tolerant of a range of soil conditions. This plant is resistant to most pests and diseases, making it a reliable choice for gardeners. It can spread readily by rhizomes, so it may need to be controlled in smaller spaces.CC BY-SA 4.0