Navelwort

Navelwort is a fascinating succulent native to the UK, often found clinging to damp, shaded rock faces, stone walls, and hedgebanks in western and southern regions. It is easily identified by its perfectly circular, fleshy green leaves that have a distinct dimple or 'navel' in the center where the stalk attaches. From late spring to mid-summer, it sends up tall, greenish-white spikes of tubular, pendulous flowers. Unlike most exotic succulents, Navelwort prefers cooler, damp, and partially shaded conditions, making it an excellent choice for a 'living wall' or a shaded rock garden in the UK. It is fully hardy (H4) and self-seeds readily in suitable gaps between stones. It is particularly useful for adding texture and interest to vertical surfaces where other plants might struggle to find a foothold. Its presence often indicates a clean air environment and adds a touch of wild, natural beauty to more formal garden structures.

Sun: Partial shade.

Soil: Moist but well-drained, gritty soil.

Hardiness: H4 — down to −10°C.

Flowering: MayInternal, Jun, Jul.