Umbilicus rupestris is a fleshy, perennial, edible bell-shaped flowering plant in the stonecrop family Crassulaceae, so named for its umbilicate (navel like) leaves. They are round with a navel like depression in the centre. A Digitalis like flower spikes with greenish-pick flowers are produced in May Grows on shady walls or damp rock crevices.
Water regularly in the first weeks. Try to avoid watering on sunny afternoons to minimize the amount of moisture lost to evaporation. If your plant is in a pot, check the top soil in the pot either by looking at it or touching it with your finger.
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils.