uses : 

.Medicinal Properties: Costus is known for its medicinal properties and has been used in traditional medicine for various ailments such as digestive problems, respiratory issues, and skin diseases.

Ornamental Value: Costus is a popular ornamental plant due to its attractive flowers and foliage. Its bright yellow or red flowers and lush green leaves make it a great addition to gardens and landscaping projects.

Attracts Pollinators: Costus is a great plant to attract pollinators like bees and butterflies.
Low Maintenance: Costus is a low maintenance plant and can grow in a variety of soil types. It is drought-resistant and can thrive in areas with low water availability.

Adaptability: Costus is adaptable to different climates and can grow in both tropical and subtropical regions. This makes it a versatile plant for landscaping projects.

Easy Propagation: Costus can be easily propagated through division of the roots or by planting cuttings. This makes it easy to create more plants and increase your garden's size.