Build an Inexpensive Terrarium with Free Plants

Step 1: Materials

You'll need:
-Smarta 30cm Tray/Dish from IKEA
-Trygg 28cm Bowl from IKEA
-Lava Rocks (broken terracotta pottery, pebbles, rocks, glass, etc. will also work)
-Ball Moss Plant 
-Rain/Spring Water (not shown)
-Preventative Organic Indoor Fungicide/Insecticide (optional but recommended; not shown)