What is Cultivar?

A cultivar is a term used in agriculture and horticulture to refer to a specific variety of a plant that has been bred or selected for specific characteristics. It is a combination of the words “cultivated” and “variety,” and it represents a plant that has been intentionally bred or selected by humans for certain traits, such as disease resistance, yield, or flavor. Cultivars can be found in a wide range of plants, including fruits, vegetables, flowers, and ornamental plants.

History of Cultivar Development

The development of cultivars dates back thousands of years to the early days of agriculture. Ancient farmers and gardeners began selecting and breeding plants with desirable traits, such as larger fruits or more vibrant flowers. Over time, these efforts led to the development of new varieties that were better suited to specific growing conditions or had improved characteristics.

Characteristics of Cultivars

Cultivars can have a wide range of characteristics, depending on the specific traits that were selected for during the breeding process. Some cultivars may have larger fruits or vegetables, while others may have more disease resistance or better flavor. The characteristics of a cultivar can be influenced by a variety of factors, including the parent plants used in the breeding process, the breeding techniques employed, and the environmental conditions in which the plants are grown.

Benefits of Cultivars

Cultivars offer a number of benefits to farmers, gardeners, and consumers. By selecting and breeding plants with specific traits, cultivars can help improve crop yields, increase disease resistance, and enhance the overall quality of fruits, vegetables, and flowers. Cultivars can also be bred to have longer shelf lives, making them more suitable for transportation and storage. Additionally, cultivars can provide a wider range of options for consumers, allowing them to choose from a variety of flavors, colors, and sizes.

Types of Cultivars

There are several different types of cultivars, each with its own unique characteristics and uses. Some common types of cultivars include:

1. Fruit Cultivars

Fruit cultivars are bred for their specific fruit characteristics, such as size, flavor, and texture. Examples of fruit cultivars include the Honeycrisp apple, the Roma tomato, and the Valencia orange.

2. Vegetable Cultivars

Vegetable cultivars are bred for their specific vegetable characteristics, such as color, shape, and taste. Examples of vegetable cultivars include the Beefsteak tomato, the Nantes carrot, and the Red Bell pepper.

3. Flower Cultivars

Flower cultivars are bred for their specific flower characteristics, such as color, size, and fragrance. Examples of flower cultivars include the Peace rose, the Gerbera daisy, and the Marigold.

4. Ornamental Plant Cultivars

Ornamental plant cultivars are bred for their specific ornamental characteristics, such as foliage color, growth habit, and flower shape. Examples of ornamental plant cultivars include the Japanese maple, the Hydrangea, and the Hosta.

How Cultivars are Developed

The development of cultivars involves a combination of selective breeding and other breeding techniques. Breeders carefully select parent plants with desirable traits and cross them to create offspring with a combination of these traits. The offspring are then evaluated and selected based on their performance and characteristics. This process is repeated over several generations until a stable and uniform cultivar is achieved.

Challenges in Cultivar Development

Developing new cultivars can be a complex and time-consuming process. Breeders must carefully consider a variety of factors, such as the desired traits, the genetic diversity of the parent plants, and the environmental conditions in which the plants will be grown. Additionally, breeders must also take into account any potential challenges or limitations, such as disease susceptibility or compatibility with existing agricultural practices.

Future of Cultivar Development

The development of new cultivars continues to be an important area of research and innovation in agriculture and horticulture. As the demand for sustainable and resilient crops increases, breeders are working to develop cultivars that are more resistant to pests and diseases, require less water and fertilizer, and can thrive in a variety of environmental conditions. Additionally, there is also growing interest in developing cultivars that have improved nutritional profiles or other health benefits.


In conclusion, cultivars play a crucial role in modern agriculture and horticulture. They are the result of careful breeding and selection processes that aim to improve the characteristics and performance of plants. Cultivars offer a wide range of benefits, including increased crop yields, improved disease resistance, and enhanced quality. As the demand for sustainable and resilient crops continues to grow, the development of new cultivars will remain an important area of research and innovation.