Cactus got knocked over onto my succulent and one of the leafs stuck on the cactus spike. I decided to leave it there to see what would happen. This is a month later with and it’s rooting and growing new plant. I didn’t spray it with water, just left it alone. Other succulent leaves also fell off in the collision and I placed them in a shallow dish with soil and misted them often. Dish leaves and cactus succulent leaf are all around the same stage of root and new plant growth. Very cool and interesting.