Perennials help turn any area into a great landscaping piece. They come in many shapes, colors, sizes and look well in any area. One can take just a few of them and let them thrive and grow over time to branch out and become multiples of the same kind. Most perennials will expand and can be broken up during the dead season or winter months when they are not blooming and replanted in other places to create more. Perennials can grow well in almost any condition or zone that has a steady temperature.