Commented: Manure gas questionyou should attach an empty balloon on top of the jar and watch as the gases fill the balloon....this way you can know for sure gases are being given off and if their is too much the balloon will simpl...
Commented: final question re 'kitchen scraps'you don't have to wait at all....technically you can plant right on top of fresh food scraps....by the time the roots reach down that deep the scraps will have decomposed.
Commented: cold pileyes, height is just as important as width.......think cube or cylinder shapes for hot piles........also that bin you have is not the best if you are encouraging aerobic bacteria..they need lots of oxy...