Hey,

Recently i decided to try this "Moss Milkshake" (2 cups buttermilk 2 cups water and a handfull of live moss) which is blended in a blender and is said that if you spread this mixture on something it will grow moss. I put this mixture on a simple terrarium in a large pickle jar (with lid) containing only dirt rocks and a stick, and in a few days it created this white fibery fluffy substance growing mainly on the rocks and stick. im not sure if this is moss starting out or just a mold. And if it is a mold should i remove it ? Thanks