Why these winter-blooming perennials are colloquially known as sowbread across the European continent

Nature · Published 3 October 2026 Swipe more like this →

In short: Cyclamen are resilient, tuberous perennials that defy the cold to bloom when most gardens are dormant. Often called sowbread, these plants have fascinated gardeners for centuries. Beyond their striking, marbled foliage and upswept petals, they possess a unique biological strategy that allows them to thrive in varied, often challenging environments.

The genus Cyclamen, belonging to the Primulaceae family, comprises perennial plants that grow from round tubers rather than corms. Unlike a corm, which features a papery tunic and a defined basal plate for root growth, a cyclamen tuber lacks a papery covering and can produce roots from its top, sides, or bottom depending on the specific species. These tubers act as vital storage organs, allowing the plant to survive through periods of dormancy.

Many species are native to the Mediterranean, where they have adapted to hot, dry summers by entering a dormant state. While most species sprout leaves in autumn to grow through the winter, others, such as Cyclamen purpurascens, originate from cooler mountain regions and maintain their foliage through the summer. This diversity in growth cycles means that, depending on the species, one can find cyclamen in bloom at almost any time of the year.

The common name sowbread reflects a long-standing association with pigs, a moniker mirrored in languages like German, French, Italian, and Dutch. This name likely stems from the observation of these animals consuming the tubers. In cultivation, gardeners prize these plants not only for their fragrant, often pink or magenta flowers but also for their intricately patterned leaves, which frequently feature silver or white variegation resembling ivy or Christmas-tree shapes.

For those looking to grow them, success depends on providing well-drained, humus-rich soil and avoiding excessive moisture during the summer. Whether grown in the garden or in pots with grit-heavy potting mixes, these plants reward patience. By collecting seeds as the flower stalks coil toward the soil, enthusiasts can propagate their own, ensuring these resilient, winter-hardy blooms continue to grace the landscape.

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