Gardening moves indoors
A terrarium is a world within a world.
Create your own – you need a glass bowl, and then layer it. Fine gravel or pebbles, charcoal, sphagnum moss which will prevent the soil leaking down to the gravel and top with potting soil and your plant.
Great terrarium plants include succulents, button fern, Pilea species, Tillandsia and the Asparagus fern.