Add 1 tsp. of liquid food coloring to 1 cup of water. Drizzle the colored water onto the soil surrounding the base of a plant. Wait 24 hours for the water to absorb. Apply another identical dose if the color change was not sufficient.
Have a succulent that's overgrowing its container? There's no need to kill or ditch the plant; instead use these steps to turn one succulent into two. Who knows, you might find succulents so easy and long-lasting you'll want to send one to a friend (or yourself!).