
This layer of the setup usually consists of some type of earthy material, like gravel, rocks, and activated charcoal. The key layers for a moss terrarium are very easily obtainable but vital to the longevity of your moss terrarium.


Compared to other plants, moss can be on the relatively low end of the demanding spectrum. Making a mossarium is a fun and easy vivarium project to start. Mossarium, as a word, would translate to “a container of moss.” Mossaria would be used to describe multiple moss terrariums or a room dedicated to the rootless plant.

The prefix Moss is a mass of small, flowerless, rootless plants that grow in clumps together. A mossarium, also commonly referred to as “mossaria”, is a clear enclosure used to grow specifically moss.
