Ground orchids, also known as terrestrial orchids, are a group of orchid species that grow at ground level rather than as epiphytes (plants that grow on other plants) like many other orchids. Ground orchids belong to various genera and are found in different regions worldwide. Some common genera of ground orchids include Spathoglottis, Bletilla, and Calanthe.

1. Ornamental Beauty: The most prominent benefit of ground orchids is their ornamental beauty. These orchids produce attractive flowers in various colors, shapes, and sizes. The flowers often have intricate patterns and unique structures, adding elegance and charm to gardens and landscapes.

2. Versatility in Garden Design: Ground orchids can be used in various ways in garden design. They work well as ground cover in shaded or partially shaded areas, in rock gardens, mixed plantings, or as accent plants, offering versatility and adding a touch of exotic beauty to outdoor spaces.

3. Low Maintenance: Ground orchids are generally low maintenance, making them an excellent choice for gardeners seeking visually appealing yet easy-to-care-for plants. They prefer well-draining soil and a moist environment, but once established, they can thrive with minimal effort.

4. Adaptability: Ground orchids are well-adapted to a wide range of environmental conditions, depending on the species. Some ground orchids can tolerate shade and cooler temperatures, while others thrive in sunny and warmer locations. Their adaptability allows them to grow successfully in various regions.

5. Attracts Pollinators: The beautiful flowers of ground orchids can attract pollinators such as bees and butterflies. By inviting these beneficial insects to the garden, the plants support pollination and contribute to the health and biodiversity of the surrounding ecosystem.

6. Hardy Varieties: Some ground orchid species are hardy and can withstand colder temperatures, making them suitable for gardens in regions with mild winters.

7. Long Bloom Period: Ground orchids typically have a relatively long bloom period, providing a continuous display of colorful flowers throughout the growing season.

8. Potential for Indoor Cultivation: Some ground orchid species can be grown indoors as houseplants, adding a touch of exotic beauty to interior spaces.

9. Conservation Value: As some ground orchid species may be rare or threatened in their natural habitats, cultivating them in gardens can contribute to their conservation and preservation.