A terrarium, which is a form of vivarium, replicates an arid habitat. Bromeliads and African violets. make excellent terrarium
plants. You can make a terrarium by using a simple glass bowl, or you can fashion it out of epoxy-coated plywood wood with a sliding glass door on one side. Just make sure it fulfills your purpose and it reflects your personality -- after all it is yours!
Points to Remember
* The size of your chosen terrarium should be considered when selecting your plants and other materials
* Your plants should be easily maintained: short leaves, slow growing, etc. This means you are discouraged from choosing fast-growing plants and cutting them to fit into the container.
* Choose plants that do not shed their leaves. Due to the humidity in the container, these fallen leaves will quickly rot and may cause some problems.
* If the plants are properly maintained, you will not need to replant more than is necessary.
* The cost of a terrarium will vary, depending on the quality and materials you utilize. Epoxy-coated terrariums are more heat resistant than plastic or glass. The size and quality of your terrarium should be consistent to the needs of the plant or animal specie that would inhabit the enclosure.
* Consider also about using a soilless medium. It will help with any drainage problems if you are set on potting soil mixes. Your terrarium container cannot have holes for drainage. To avoid the collection of excess water, you can put a thin layer of horticultural charcoal or perlite in the bottom of the terrarium. This will absorb the excess water as well as makes fresh the soil in the terrarium. You can likewise avoid overwatering the plants. This is especially required if you are creating a covered terrarium.