This huge lava rock was a gift from a friend and came here full of cactus that I immediately killed. Well, actually, it took me a year but anything that has to come inside the house really has no chance here so I always say hello and good bye at the same time.
It is moved outside permanently now. Sitting in a prime spot at the drive entrance to the lower boardwalk garden. If you arrive in a car and come into the house, you have to walk right by the lava rock.
I am trying to grow golden creeping jenny on it and if that takes, by the end of this season, it will look like it has always been there!