Plant expert Tammy Sons explains that 'Sealed terrariums should be used in humid rooms that tend to be warmer, like bathrooms or offices where consistent humidity can flow.

A terrarium is like a tiny greenhouse: plants release water vapor, which condenses, keeping moisture inside the structure. These 15 won't outgrow the space.

The 10 Best Terrarium Plants for Your Mini Ecosystem Everything you need to know about choosing plants and cultivating your own modern terrarium.

Use a cacti and succulent mix for these drought tolerant plants. They prefer the lower humidity and drier soil that open terrariums and cacti potting mix provide.

Humidity-loving plants can then be worked into the potting soil, positioned however you would like. Moss is a staple in terrariums.

Select a variety of plants of different heights, textures and colors to create an attractive terrarium garden. Many garden centers now sell small specimens perfect for these mini gardens.

Use a cacti and succulent mix for these drought-tolerant plants. They prefer the lower humidity and drier soil that open terrariums and cacti potting mix provide.

Everything from how you arrange your plants to what you place next to them can affect their surrounding humidity, while other ...

Plant a terrarium for a unique winter garden Create the right environment, and drought-tolerant plants can thrive all winter long and beyond.

Select a variety of plants of different heights, textures, and colors to create an attractive terrarium garden. Many garden centers now sell small specimens perfect for these mini gardens.