How to make a Terrarium in 4 steps … The size of your container will affect the amount of materials you will need and use: The first layer is rocks, which you can purchase at pet, garden or craft stores. Add enough to the bottom for adequate drainage.
Healing garden for play Easy DIY Terrarium Magnets. These professional looking DIY Terrarium Magnets are actually super easy to make. It's a great craft project for families to make as gifts for just for fun.