Did you know that succulents can survive without soil? Here Im planting them in our crushed shells (you could use coarse sand or gravel). In the past Ive seen succulents growing out of cracks in Assorted Succulent Set in 2" Pots Are Prayer Plants Toxic to Cats? NoBut Not Harmless Planting Seeds: Starting Seedlings to Get a Jump on Your Garden Medium Black Raven ZZ Plant Dahing Plants Will my cat be okay after eating pothos?