Annuals are plants that complete their life cycle in one year, biennials take two years to complete their life cycle, and perennials live for multiple years. When selecting plants for a garden, one can distinguish between them by considering how long they will live and how often they will bloom or produce fruit.
biennials
bulps Annuals, Biennials, Perennials
Onions are biennials, meaning they typically complete their life cycle in two years.
Angiosperms are classified as annuals, biennials, or perennials based on the length of their life cycles. Flowering plants that complete a life cycle within one growing season are called annuals. Angiosperms that complete their life cycle in two years are called biennials. Flowering plants that live for more than two years are called perennials.
The flower that people recognize as a "carnation" (Dianthus caryophyllus or clove pink) is a herbaceous perennial plant. Within the carnation or dianthus group of flowers there are also annuals, biennials and even low subshrubs with woody basal stems.
There are dozens of marigolds, and some are annuals while some are perennials.
There are many varieties of daisies. Some are annuals and others are perennials.
They are perennials. They are very hardy plants!
Annual
annuals
Dahlias are perennials, meaning they come back year after year.
Dahlias are perennials, meaning they come back year after year.