Creating a gorgeous under stair garden can be a unique and captivating addition to your home. Here are some creative ideas to inspire your under stair garden decoration:

Vertical Garden with Potted Plants: Utilize the wall space under the stairs by installing a vertical garden with a variety of potted plants. This can add a lush, green backdrop to the area.

Floating Shelves with Succulents: Install floating shelves on the stair risers to display a collection of small succulents and cacti. This creates a visually interesting and low-maintenance garden.

Miniature Zen Garden: Transform the space under the stairs into a serene miniature zen garden. Use gravel, sand, rocks, and small bonsai trees to create a calming atmosphere.

Herb Garden: Plant a variety of herbs in pots or planters and arrange them under the stairs. This not only looks beautiful but also provides fresh herbs for cooking.

Fairy Garden: Create a whimsical fairy garden with small figurines, tiny houses, and miniature plants. Add some decorative elements like fairy lights for a magical touch.

Terrarium Display: Set up a terrarium with a variety of plants, stones, and decorative elements inside a glass container. This is a low-maintenance option that can be visually striking.

Hanging Planters: Install hooks or brackets on the underside of the stairs to hang planters with trailing plants. This adds a dynamic and lively element to the space.

Bonsai Garden: Cultivate a collection of bonsai trees of different shapes and sizes. Arrange them on shelves or stands to create a stunning display.

Moss Wall: Cover the entire under stair area with a lush green moss wall. This creates a unique, natural texture that's visually captivating.

Sculptural Garden: Incorporate sculptural elements like statues, stone carvings, or metal art pieces along with plants to create a garden that's both artistic and green.

Aqua Garden with Fish Tank: Combine an underwater garden with a fish tank to create a captivating aquascape. This can be a truly unique and mesmerizing addition to your home.

Climbing Plants and Vines: Train climbing plants or vines to grow along the stair railing or wall. This creates a natural, organic look that softens the space.

Foliage Wall Art: Arrange a selection of plants in a way that creates a living wall art installation. This can be achieved using various planters, pots, and containers.

Remember to consider factors like lighting, watering needs, and maintenance when choosing your under stair garden design. Additionally, you can mix and match these ideas to create a truly unique and personalized garden space