Hi, first post. Glad to be here!
I figured I would just bump this thread, as it has a lot of the same questions I had and a similar line of questioning, and to save some space.
I'm very new to composting, only having used a tumbler for a few months (not more than 2 [(mostly) failed] batches by now) and tried making a bed by composting in place. I had more questions prepared, but read as much from Permies as I could first and just finished the Mike McGrath TED talk, "Everything you know about composting is wrong," leading me to think I should just eventually go for leaf mould for the browns and putting the greens in a worm bin. I know by now there's ten thousand variations on what to choose and it's up to me (thank you Dave for the encouragement, as well as the link to Paul's keynote presentation which I had not found yet), so I guess I don't need to ask if that makes sense.
But a part of my confusion lies in the fact that there are so many variations. Why make compost if composting-in-place works, too? I understand having a consistent substance that is soil-like, no longer able to putrefy further, and easy to transport and work with. But, as mentioned, lazy bastard rule (or Fukuoka's least effort thinking, from a different lens).
I am overwhelmed with food scraps from my family, with nowhere to put them, as in no new bed yet (although planning to make one very soon) and the tumbler is processing, and a pile may not be possible as the garden is not on my property. Which is one form of my confusion with composting: nowhere to put it and yet the food scraps keep coming (and always will). I suppose I could have a hidden, somewhat underground pile.
Something bewildering to me and seemingly hardly spoken of, is putrefaction. When is organic matter officially putrefied, and how much does this matter in various forms of composting? I vaguely understand aerobic and anaerobic processes. I've read several times on this forum that people are planning to use their food scraps from the
year before, typically in buckets. Is this usually sealed? So it is fermented? So something fermented, gone anaerobic, can be broken down aerobically later? Is a collection of food scraps sitting outside in an unsealed bag, exposed to air and insects for a week or more, aerobic or anaerobic? Can it be used safely in sheet mulching/composting-in-place a new bed? I would guess its fine in a worm bin...at any point? It's fine if it's totally rotten? Okay in a tumbler or hypothetical pile at that point? When do pathogens or unfavorable insects actually come into the picture and do harm, to plants and/or people? Also, do nutrients lose potency in this state?
These sorts of things are just hardly ever addressed it seems, but at the same time no one seems to say, " ...BUT DON'T EVER [x]," so it seems like there's no big threats and it's hard to really mess up. I just don't want to encourage disease in plants or make anyone sick.
I really don't mind if anyone wants to cut right through my excessive Gordian Knot of questioning with a simple, wise sentence. Or if anyone has a link or suggestion of something to check out that addresses this stuff, it would be super-duper appreciated. Thanks! So much!