What’s the difference between a perennial and an annual?
Annual flowers grow for one long season, often into the fall, then die with the onset of freezing weather. Perennials come back year after year, with some plants that live just a couple years and others that continue growing for decades. All flowering plants follow the same basic steps in their life cycle. Annuals complete that cycle in one growing season, whereas perennials live on for three years or longer.Annual plants can have life cycles that take up the entire year or life cycles that last only five months or even as short as one month. Examples of annual plants include corn, watermelon, Petunia, marigolds, and impatiens.
Are roses a perennial or annual?
Roses are perennials and will come back every year. If you live in a climate with extreme seasons and plant a rose that isn’t adapted to your zone, it may die and fail to come back the following year. Simply leave your roses outdoors in their pots until they have dropped their leaves and gone dormant, which usually happens after the first real freeze.