For containers that will hold more than one pretty plant, remember to include thrillers, spillers, and fillers. What are thrillers, spillers and fillers? That’s the recipe for making beautiful pots of plants – place a tall focal point (thriller) in the middle or the back of the container to rise up above the other plants and make an impact. Then place smaller plants (fillers) with contrasting or coordinating colors around the tall plant. Then finish the project with trailing plants around the inside perimeter of the pot to cascade down over the sides (spillers).