Sempervivum arachnoideum (Outdoor succulent plants)

Sempervivum arachnoideum is a perennial succulent plant perfect for outdoors and vertical gardens. The rosettes of this plant are extremely compact, with long, thin green leaves. The feature that distinguishes it from the others is the presence of a thick "spider web" that wraps all the rosettes individually. An interesting way to use its leaves: once crushed they can be used against nasal bleeding, acne and inflammation.