Eternal Garden

A terrarium may be constructed from any clear container of nearly any size, from baby food jars to storage tubs.

Start by putting down a layer of gravel, rocks, vermiculite or Perlite. Then place a layer of soil on top of this. Place the plants atop the soil and add a few rocks for interest. Water once, but do not overwater. Put the lid on and place the container in a place where it can receive indirect sunlight. If algae begins to grow on the container walls, move to a more shady location. You should not need to open the lid for months, as the terrarium will develop its own climate, and all the moisture remains in the container.