- Add Color: Hanging colored metal pots can add a landscape-inspired feel to your home and make your house stand out from the neighbors! 2. Durable Material: The garden pot is made of durable cast iron and can be removed for creative decoration. Hanging on a balcony garden or home wall, these planters will add style and color to your garden and home! 3. Decorative flower pots: You can hang them anywhere you want on your balcony, fence, garden, wall, window and railing. 4. Suggested use: This hanging pot can be used for plants, flowers, vegetables, herbs and dried flowers, silk flowers, potted plants, etc.; also used as a desktop storage bucket and pen holder.