Thanks for the tag Under 
hi @Ripwater12 sounds like you are doing good the mycelium (fuzzy white stuff) doesn’t always grow on the soil it normally will if you keep it in complete darkness other than that it stays growing under the ground where it’s dark.
I’ve been using Earth Dust for a couple years now ± a month or two my thread or now it’s two threads have a lot of information on Dust. You are welcome to come check it out but I have to warn you there’s a lot of us bs’ing on there too. Here’s a link to my first post and the last post so you can find both… and always feel free to ask any questions or just jump in on the bs’ing and have some fun with us