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What is an annual plant?

In this blog you can read all about annual plants. What are they? Which ones are there? An annual plant is a plant species that completes its entire life cycle within one growing season.

What is an annual plant?

An annual plant is a type of plant that completes its entire life cycle within a single growing season. This means that they grow from seed, flower, and produce seeds within one year, then die. Annuals differ from perennials, which live for more than one year, and biennials, which take two years to complete their life cycle.

Popular annual plants

There are many popular annual plants that are commonly used in gardens and landscapes.

Some examples of annual plants are:

  • Marigolds: These brightly colored flowers are easy to grow and come in a wide range of colors. They are often used as a border plant or as a bedding plant.
  • Zinnias: These large, brightly colored flowers are also easy to grow and come in a wide range of colors. They are often used as an edging or bedding plant.
  • Sunflowers: These large, bright yellow flowers are a popular choice for gardens and landscapes. They can grow up to 50 feet tall and are often used as a focal point in a garden or landscape.
  • Petunias: These brightly colored flowers come in a wide range of colors and are often used as a border plant or as a bedding plant.
  • Peas: These colourful flowers are popular in cottage gardens. They are climbing plants and are often used to cover fences or trellises.


In short, annuals are plants that complete their entire life cycle in one growing season. These plants differ from perennials, which live for more than one year, and biennials, which take two years to complete their life cycle. Some popular examples of annuals include marigolds, zinnias, sunflowers, petunias, and peas.

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