The vibrant blooms and easy-going nature of geraniums make them a favorite in gardens and containers alike. But a common question arises among gardeners, especially those new to these cheerful plants: Do Geraniums Come Back Year After Year? The answer, like many things in gardening, isn’t a simple yes or no, but depends on a few key factors, including your climate and the type of geranium you’re growing.
Understanding Geranium Perenniality
Whether or not geraniums return each year hinges largely on their classification as perennials or annuals in your specific region. True geraniums, also known as hardy geraniums or cranesbills, are indeed perennials. This means they are genetically predisposed to live for more than two years, often returning reliably season after season. These plants thrive in a wide range of climates and offer a delightful display of flowers and foliage.
However, the plants most people refer to as “geraniums” are often actually pelargoniums. These are often treated as annuals, especially in colder climates where they cannot survive freezing temperatures. Pelargoniums are native to South Africa and prefer warmer conditions. Here’s a quick breakdown to help differentiate:
- True Geraniums (Hardy Geraniums/Cranesbills): Perennial, cold-hardy, often have smaller flowers and more dissected foliage.
- “Geraniums” (Pelargoniums): Often treated as annuals, less cold-hardy, larger flowers, and more rounded foliage.
To ensure your “geraniums” return, consider these options. If you live in a warmer climate (typically USDA zones 9-11), pelargoniums may overwinter outdoors with minimal protection. In colder climates, you can bring them indoors before the first frost and care for them as houseplants. Alternatively, you can take cuttings in the late summer to propagate new plants for the following spring. It is also possible to dig up the plants, store the bare roots in a cool, dark place, and replant them in the spring.
Want to dive deeper into the world of geraniums and pelargoniums and learn more about their specific needs? Check out the resource in the next section for expert advice and care tips!