Yes, Hydrangeas are perennial shrubs. All members of the genus Hydrangea are perennials, but there are many different species and cultivars with varying characteristics. They can be grown in a wide range of soil types, climates, and growing conditions. There are many species and cultivars of Hydrangeas that are available to gardeners today.
They come in an amazing array of colors, sizes, and forms. Some have long spikes of blooms, while others have short, feathery foliage and tiny flowers.