Aeonium 'Medusa'With dense rosettes of fleshy leaves, atop slender woody stems, members of the Aeonium genus are easy to spot. The genus is small, with around 35 different succulent species, but cultivars and varieties exist in great numbers. When provided with plenty of full Aeonium Medusa produces the boldest of pink and purple shades.. WATERING In S S water thoroughly only when 100% of the soil has dried out (this may be more frequent during hot, warm weather). In