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What is the difference between annual and perennial flowers?

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Annual plants live for one growing season and then die, while perennials regrow every spring. The difference is genetic, and yet, a clever "plant gene therapy" technique can be used to change an annual into a perennial. read more

The difference is genetic, and yet, a clever "plant gene therapy" technique can be used to change an annual into a perennial. In 2008, scientists with the Flanders Institute for Biotechnology in Gent, Belgium, determined what makes plants either annual or perennial. read more

Before you start dreaming up your garden plan, it helps to know what you can expect from the flowers you’ve already got. The first step is having a clear understanding of the difference between annual, perennial and biennial plants — and how they’ll behave next spring. read more

Annuals produce more flowers and bloom for a longer period of time than perennials. Annuals bloom from spring till the first frost. Perennials generally bloom for a single season: summer, spring or fall. There are ever-blooming perennials that bloom longer, but annuals produce the most flowers for the longest amount of time. read more

Annual plants live for one growing season and then die, while perennials regrow every spring. The difference is genetic, and yet, a clever "plant gene therapy" technique can be used to change an annual into a perennial. read more

Simply put, an annual is a plant that lives for just one season. Whether you plant from seed or purchase seedlings to plant, an annual will sprout, flower, seed, and then die – all in the same year. Annuals tend to bloom all season long, and are often bright and showy. read more

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