u/AdventurousKale9205

My first time using living soil. I hear there will be mycorrhizae in the soil(it came with it shipped) Im just not sure what that looks like ABOVE ground as I though it was under soil/subsurface activity. But I have white fuzzy growing on top of my soil. I water and wait for it to be dry and lighter I also have a soil gauge to tell wetness/vpd/ph/etc... so Im shook as to how lil bro got here outside the stuff poking out from the soil maybe?

Thanks to all ahead of time.

Edit:typos