I started a project about 3 years ago with about 400 or so worms that i scavaged from my property, under rocks, logs, flowerbed edges etc.
I watched way too many youtube videos and had these storage bins and then graduated up to a kiddie pool. I fed the worms all of my household waste during the year, then at the end of the season i fed them all of my annual plant tops, then fed them leaves. I didnt flush most of my toilet paper, and i didnt throw away paper towels… i just added it to the worm bins.
400 worms were probably around 50000 at this point… so i decided to just chuck everything in a raised bed kinda deal. Just 4 boards screwed together… about 8ft by 8ft. I harvested the black gold the best that i could and added it to my garden and berry rows.
So as of right now i probably have 500000 who really knows… I divide them and add them to my rows and gardens, i have gotten creative with leaf piles and just keep dividing them. Last year i bought a bagger mower and fed them about 100 wheelbarrows of grass clippings.
The bad thing about adding them to my berry rows is that they devour the compost and woodchips pretty fast… im not sure if im creating more work for myself by doing it this way…
Some fun facts that i think are mostly true-
A small colony of worms will increase itself around 20 fold in 3 months. And once that fold matures… it begins to become incalculable.
As far as i can tell the key to making them go insane with making babies is sweet fruits and vegetables. They love leaves, grass… kinda like whatever a chicken will eat they will eat.
Keeping cardboard boxes on top of the piles and putting cinderblocks or logs to weigh it down is their happy place. They like the darkness and compression for some reason.
I have also found something else kinda neat… yes i have gotten wood roaches and some wierd critters also ants… but lizards and spiders started appearing…then toads. So its like i created a little Ancient Roman Colosseum…
So if you want to make all of your food waste disappear, and all of your household biodegradables… start a worm farm.
If you raise chickens- or want to- I wonder what the math is on turning food waste into worms which can feed chickens… versus feeding the chickens food waste?
1lb of cabbage would probably feed and multiply tens of thousands of worms… ?
Lessons ive learned- You have to add some kind of grit… or else the pile gets too funky. I started by adding sand. I have also added washed wood ashes. It all disappears. I have moved on to adding poor soil… i just find a place on my property where all that grows is weeds or nothing of value and i dig up a bucket of that soil and spread it. That poor soil gets mixed in with the black gold and i harvest it later…
After a year or so it becomes second nature… you start creating buckets of food waste, household perishables… you ask your friends if they will start buckets… you start having a purpose for grass clippings, your raked leaves… so yeah it is a little work… and its another responsibility… but if you want a bunch of worms… get a pile started.
Disclaimer- I do not have rats. I dont really even have mice. So if you do then you will have to deal with those things im sure.