29. Glass Terrariums:
Hanging up glass terrariums is an excellent choice in this case; because they create their ecosystem within their containers. They would make a better decoration choice for your space than a simple potted tree. When you use an enclosed glass terrarium, you can quickly look inside to see the plant's roots. Besides, you could also observe the layers of dirt that are helping it to grow. Lastly, you can put the glass terrariums everywhere - on a coffee table, window, or your back porch.