white belt wrote: ↑Tue Apr 27, 2021 11:28 am
As indicated earlier, I think there is some value in just turning your waste streams into something productive from a systems perspective. The worm bin is a small scale, but I forces one to account for inputs and outputs, which might lead to some “eureka” moments in other areas of life.
yes of course, hence "educational hobby" as mentioned above. food supply? different story
but i was trained in biology, studied rainforest ecosystems in person, and lived in an actual ranch, so maybe not a big educational payoff for me at this point.
nevertheless i do value small experiments, so i'll continue this and see for experimentation's sake.
(also eureka moment might be "i don't really need this.")
white belt wrote: ↑Tue Apr 27, 2021 11:28 am
I think microgreens pair very well with a worm bin. Basically you can use the worm castings as fertilizer for the microgreens, then you can feed the microgreens roots back to the worms after harvesting. Herbs or leafy vegetables should be easy to grow in containers with the help of the castings as well. You have a balcony so the possibilities are endless.
my balcony is not endless, due to pollution and birds, i.e. not a clean environment for microgreens. anything from traffic to seasonal forest fires will deposit soot. and zoonosis is real--sprouts can harbor stuff.
(eta: but im trying to sort out the space for indoor microgreens, actually)
for potted plants, im buying cheap good dirt (not fertilizer). just a seasonal bicycle ride away and it's done.
but yes, decomposing and reusing discards is what nature does. the question is if the decomposition phase has to happen inside my 4 walls. i am not sure about that.
also, maybe bokashi could work better than worms at my scale, since i'm good with microbes. but don't know yet. too many options/variables.
white belt wrote: ↑Tue Apr 27, 2021 11:28 am
Being able to go to a store and buy fertilizer is different in kind than having a constant supply of fertilizer, as discussed in all the WL threads. I think of it like I have my own little produce market if I have a supply of seeds, containers, fertilizer, and the skill to grow things.
threads im trying to avoid like the plague for a number of reasons
i get the little produce market idea, more like a produce farm actually, but here it's only at toy level with very limited outputs, hence i'm wondering if worth it (for me) to do the entire carbon/nitrogen/phosphorus cycle here, or if it's more worth it for me to just purchase inputs (dirt) and just perform the anabolic phase so to speak.
of course it's different to buy, but again the question is if the difference
counts for me. not trying to solve this apriori/by theory/someone's rules, but by practical observation.
i'm still getting compost and worm castings, just not made by my own private compost pile. eta: maybe i can look for something more local than black gold
white belt wrote: ↑Tue Apr 27, 2021 11:28 am
I really don’t think the worms take up much space considering you can place your bin pretty much anywhere (see my earlier pics that show my large bin and 3 microgreens trays with grow lights taking up 2 shelves). I’m in a 300 sqft studio and found a spot for them.
i tried when i brought in to keep the worms indoors. and they have a musty smell-- as they should. but i couldn't sleep with the musty smell, it messes with my sensory input, and i value good sleep above most things. plus if something is going wrong i gotta be able to smell it, not have it masked by worms. my nose is my sentry--i'm this household's guard dog, and that takes priority over other concerns.
white belt wrote: ↑Tue Apr 27, 2021 11:28 am
A bigger issue I found is that I actually output way more than I can put back into my system. That’s why I put the pause on the pee bucket, because I just didn’t have enough green stuff around to add the fertilizer to unless I just want to dump it on random grass or trees (still probably better than using all that water to flush and killing fish with all the nitrogen). I think that’s a sign that my current system isn’t producing enough.
your system has a capacity limit due to size. you have no cesspool/wetlands. hence in space, where similar constraints exist, advanced filtering and catalytic systems (specially engineered chemical plants) are utilized to purify water.
i also might not be able to achieve a balanced system with my worms, except as, well, educational toys i don't really need in the sense that i already know how ecosystems operate.
but for the sake of tinkering,and small experiments, i'll continue this one for now, and find out what i may, which is yet undetermined (as true experiments are).
i really appreciate the discussion, as it helps me hash out these thoughts.
--
eta, further: i'm thinking if it's later proven unworkable to decompose organic matter within my 4 walls, i might be able to find a local composter that could welcome my materials towards their pile. e.g. neighborhood gardens. which would point to the importance of neighborhood for apartment dwellers. i.e., apartments are not space stations.