Kenya tree... lol, you can just rip hunks off of it. Thats stuff dont die. I heard a story from a friend at my LFS that they got a shipment of live rock in that was held up in shipping for an extended time. It same in almost dried out. They tossed it in the cure tanks and kenya tree started blooming out of no where. It will bud off itself too. The hard part is getting it to attatch to stuff. Try bridal veil and a rubber band.