Planning First Bucket Grow

I was inspired by a video by GrowVeg on growing mushrooms in buckets and I’m really starting to break down what I want to do with the current jars.  I’ve updated my Inventory and am planning to divide my current jars into shoe boxes and buckets.  I have always wanted to stick to a smaller setup, so being conscious of this, I bought four 2.5 quart buckets and plan to drill 1/2 inch holes in them per the advice in a Northspore video I watched.  The buckets do fit on the shoe rack shelves I put on there, albeit tight, but I plan to use those mostly for shoe boxes, and maybe the top shelf for some buckets as well as the foot or so on side of empty space.