If you are looking for advice to grow them, make sure they are in a well draining area. When I put them in pots, I fill the bottom with gravel and mix some in the soil. You can purchase succulent soil but this works well for me. I rarely water them and feed them bi-weekly. Mine are growing from cuttings a friend gave me. Currently I have filled about 10 pots from where they have spread.
Is this the project you've been thinking about? It was created by another Hometalk member. I hope this helps. Wishing you the best.
Here you go! Hope you have fun doing this!