Anyone here with experience with worm farms?
The kids and I are setting up our worm farm today.
It's a prefab job that consists of a base where the worm juice collects, then there are 3 perforated trays that sit on top.
One set of instructions say that the worms live on the bottom/first tray and the worms work their way up, others recommend that you set them up on the top tray so they can work their way down.

Maybe I should put them in the middle tray then they can go either way.