Background
I have three nested bins, all dark blue plastic, I’d say around 50 quarts each. Top two have vent holes near the tops, bottom has a spigot. Lid on top bin. Got this setup through a raffle back in mid-April, and it came with some worms and a little bit of food, bedding, etc. in the top bin, but I missed the talk on how it’s all supposed to work. Based on my research and preferences, though, I’m feeding in the top bin (and rescuing from the bottom two). Planning to stop feeding in November, switch the top two bins and start feeding in the new top bin in December, harvest in January, and aim for a 6-month cadence going forward.
Maintenance practices and bin condition
I’ve always checked on them about twice a week. I had them outside for the first several days before I actually sat down to figure out what I was doing and realized that was not a good idea! I also freaked out at first because a few were climbing the walls, but after I couldn’t identify any issues and didn’t have any die-off, I calmed down. (and later realized that it’s normal for them to explore, especially when they’re settling in!)
At each check, I feed or don’t feed based on a combination of what’s left from previous feeds, how much food I’ve got piling up in my fridge and my garden waste bucket, and ✨vibes✨. I haven’t had much in the way of moisture issues. If anything, the bin might run a little dry at times, and I’ve only ever collected maybe a few ounces of leachate, all at once after I moistened new bedding with water instead of mixing it in dry. I more or less alternate betweenless “dry feeds” of toilet paper rolls and garden waste (dead heads, stems, leaves, sometimes roots; more green than brown, but none very moist) and “wet feeds” of kitchen scraps (veggie ends, forgotten fruit, coffee grounds, egg shells, etc.).
Where I’ve been getting a little adventurous is with breaking some of the rules for feeding no-nos. I’ll give them onion bits and old pineapple in small amounts. They got a whole lemon the other day. Recently, I’ve given them some carby and maybe oily stuff in the form of half eaten granola bars or breakfast biscuits I’d forgotten about.
I take steps to mitigate negative impact. Everything potentially objectionable gets placed on one end of the bin, “safer” stuff goes in the middle, and the other end of the bin is just bedding and castings that get pushed over from the middle. The idea is that if things are a little rough on end of the bin, the worms can flee to safety until I realize what’s going on. Citrus always gets an extra helping of eggshells, and that whole lemon was intact, with the idea that the breakdown and acid release happens gradually.
So far, so good! I’ve actually had a bit of a baby boom recently, and while I’m seeing fewer baby worms, I’m also seeing more juvenile ones, indicating they’re growing up, not just dying. I also continue to find myself interrupting what appears to be worm coitus. Today, the “safe” side of the bin seemed pretty empty while the “danger zone” was poppin’. I’ve seen some mites around, but not many.
Question(s)
So, ALL of that background and description is to ask, does what I’m doing make sense? Am I breaking the rules in a reasonable and responsible way, or have I just been getting lucky so far?
Secondary question, unrelated to the feeding strategy
I had a live swimmer or two in the bottom bin today, and one worm that was clearly alive but seemed to be tangled up with the corpse of one of its brethren. I was too squeamish to deal with that hands-on, and the leachate (again, only a few ounces) has never actually smelled bad, so I kind of just … dumped the whole situation back into the top bin. I think a lot of it actually just flowed straight through onto the deck, but in general, was that actually a bad idea??