what are callas
Although not considered true lilies, the calla lily is an extraordinary flower. This beautiful plant, available in a multitude of colors, grows from rhizomes and is ideal for use in beds and borders. You can also grow calla lilies in containers, either outdoors or in a sunny window as houseplants.Here are a few tips on growing calla lilies that will make them sparkle in your yard.his beautiful plant, available in a multitude of colors, grows from rhizomes and is ideal for use in beds and borders. You can also grow calla lilies in containers, either outdoors or in a sunny window as houseplants. Here are a few tips on growing calla lilies that will make them sparkle in your yard.