My terrarium building process explained

[Isaac]

i did it with a product that has no editing process, i dont know the exact english name but in dutch its called: turf...
i made it a bit sticky until its a paste with some compactuna.
then u rubbed it with my hands on the background until the paste sticks on it.
when i did the pieces i wanted i begun rubbing some ''turf'' on it until it has a layer without glue...