r/Vermiculture Jul 31 '24

Discussion Making your 1st bin? Start here!

101 Upvotes

Hello everyone!

Today I will be outlining a very simply beginner worm bin that can be made in less than 20 minutes, and wont cost more than a couple of dollars. When I first began making vermicompost many many years ago this is the exact method I would use, and it was able to comfortable support a 4 person household. As I said before, I have been doing this for many years and now am semi-commercial, with tons of massive bins and more advanced setups that I wont be going into today. If anyone has any interest, shoot me a message or drop a comment and I will potentially make a separate post.

I am not a fan of stacked bins, having to drill holes, or in other way make it a long process to setup a bin. I have messed around with various methods in the past and this has always been my go to.

Bin Choice:

Below is the 14L bin I started out with and is a great size for a small to medium household. It came as a 4 pack on Amazon costing less than 30$ USD, meaning the unit price was just over 7$. One of the most important things about a beginner bin is 1) getting a bin that is the appropriate size and 2) getting one that is dark. Worms are photophobic, and will stay away from the sides of the bin if they can see light penetration.

https://preview.redd.it/u83u6u7gavfd1.png?width=1086&format=png&auto=webp&s=9d9412e24e5df1836e8e8c4458c5ab121b15ba43

Layer 1:

For my first layer I like to use a small, finely shredded, breakable material. I typically use shredded cardboard as it wont mat down to the bottom of the bin very easily, can easily be broken down, and provides a huge surface area for beneficial bacteria and other decomposers to take hold. After putting about a 1 inch thick layer of shredded paper, I wet it down. I will discuss moisture more at the end of this post, but for now just know that you want your paper wet enough that there isnt any residual pooling water.

https://preview.redd.it/ss7rnpmjbvfd1.png?width=1120&format=png&auto=webp&s=b0cd03d855f5dd572af5d9e9779f780942dc8395

Layer 2:

I like to make my second later a variety of different materials in terms of thickness and size. This means that while the materials in the bin are breaking down, they will do so at an uneven rate. When materials such as paper towels break down, there will still be small cardboard left. When the small cardboard is breaking down, the larger cardboard will still be available. This just means that your entire bin dosnt peek at once, and can continue to function well for many months. Again, the material is wet down.

https://preview.redd.it/mfbhcpyxbvfd1.png?width=1108&format=png&auto=webp&s=7970b446d91b0d1b58fe0f154480b02b770afbfe

The Food:

Ideally the food you give your worms to start is able to break down easily, is more on the "mushy" side, and can readily be populated by microbes. Think of bananas, rotten fruit, simple starches- stuff of that nature. It also is certainly not a bad idea to give the food time to break down before the worms arrive from wherever you are getting them from. This might mean that if you have a few banana peels that are in great condition, you make the bin 4-5 days before hand and let them just exist in the bin, breaking down and getting populated by microbes. Current evidence suggests worms eat both a mix of the bacteria that populate and decompose materials, as well as the materials themselves. By allowing the time for the food to begin the decomposition process, the worms will be able to immedielty begin feasting once they move in. In this example, I used a spoiled apple, a handful of dried lettuce from my bearded dragons, a grape vine stem, and some expired cereal.

https://preview.redd.it/44c6gvsvcvfd1.png?width=1096&format=png&auto=webp&s=baefab79e920a76989295f5301d6765cc64d2324

The Grit:

The anatomy of worms is rather simple- they are essentially tubes that have a mouth, a crop, a gizzard, some reproductive organs, and intestines and an excretion port. The crop of the worm stores food for a period of time, while the gizzard holds small stones and harder particles, and uses it to break down the food into smaller parts. In the wild, worms have access to not only decaying material but stones, gravel, sand, etc. We need to provide this in some capacity for the worms in order for them to be able to digest effectively. There are essentially two lines of thought - sources that were once living and those that were never living. Inaminate bodies such as sand can be used in the worm bin no problem. I, however, prefer to use grit from either ground oyster shells or ground egg shells. The reason for this is the fact that, after eventually breaking down to a sub-visible level, the calcium can be taken up by plants and utilized as the mineral it is. Sand, on its finest level, with never be anything other then finer sand. If you sell castings itll be a percent of your weight, itll affect purity, and itll not have a purpose for plants. In this instance I used sand as I didnt have any ground egg shells immediately available. When creating a bin, its okay to go heavier and give a thick sprinkle over the entire bin.

https://preview.redd.it/reu8epv7evfd1.png?width=970&format=png&auto=webp&s=ea15e3e48d46b2c801cf02167aa18de3eba79fa6

The Worms:

When I first made this bin many years ago I used 500 worms, and by the time I broke it down there was well over 1000. For this demonstration I am using probably around 250 worms curtesy of one of the 55 gallon bins I am letting migrate.

https://preview.redd.it/e7k8u23jevfd1.png?width=1108&format=png&auto=webp&s=50a93a1375400057c068ad3073541b67f6d21dc8

Layer 3:

The next layer of material I like to use is hand shredded leaves. I have them in easy supply and I think they are a great way of getting some microbes and bring some real "life" to the bin. If these arent accessible to you, this step is completely optional, but it is certainly a great addition for the benefits of water retention, volume, variety, and source of biodiversity. Remember - a worm bin is an ecosystem. If you have nothing but worms in your bin you arent going to be running at a good efficiency.

https://preview.redd.it/1t4zvs9zevfd1.png?width=1092&format=png&auto=webp&s=52d9f18865fca2b88e50ed133392cd2174f3da80

Layer 4:

I always like to add one more top layer of shredded cardboard. Its nice to fill in the gaps and give one more layer above the worms. It also gives it a solid uniform look. It also is a great way to fill volume. On smaller bins I dont like doing layers thicker than 2 inches of any one material, as it leads to them sticking together or not breaking down in a manor that I would like.

https://preview.redd.it/tay0zmkffvfd1.png?width=1134&format=png&auto=webp&s=a93c40013d6fca13c3cbccc98210225bbeb71024

The Cover:

*IMPORTANT* This to me is probably THE most important component of a worm bin that gets overlooked Using a piece of cardboard taped entirely in packing tape keeps the moisture in the bin and prevents light from reaching the worms. I use it in all of my bins and its been essential in keeping moisture in my bins evenly distributed and from drying out too fast. As you can see this piece has been through a couple bins and still works out well. As a note, I do scope all of my material for microplastics before I sell, and the presence of this cover has no impact on levels of microplastic contamination in the bin.

https://preview.redd.it/sunx2yt0gvfd1.png?width=1038&format=png&auto=webp&s=76f1680f3fc0135ff623d0737154bdc82a589110

The End:

And thats it! Keep it somewhere with the lights on for the next few hours to prevent the worms from wanting to run from the new home. Do your best not to mess with the bin for the first week or two, and start with a smaller feeding than you think they can handle and work it from there. Worms would much rather be wet than dry, so keep the bin nice and moist. The moisture level should be about the same as when you wring your hair out after the shower - no substantial water droplets but still damp to the touch. If you notice a bad, bacterial smell or that the bin is to wet, simple remove the cover and add some more cardboard. The resulting total volume of the bedding is somewhere between 8-10 inches.

Please let me know if you have any comments, or any suggestions on things you may want to see added! If theres interest I will attempt to post an update in a month or so on the progress of this bin.


r/Vermiculture 2h ago

Worm party Productive Autumn! šŸ šŸŽƒ

Post image
10 Upvotes

r/Vermiculture 4h ago

Advice wanted Mold in worm bin. Is this safe to keep in the house?

Thumbnail gallery
7 Upvotes

I have some mold (pics above, the mold in the first pic originally looked like a hairy beard) in my worm composter. I definitely have two few worms for the amount of food I put in, so partly the issue overfeeding. I have two questions here:

  1. Is this safe to keep in the house? Itā€™s quite cold where I live, so putting these worms outside isnā€™t an option.

  2. Is this normal? Will there pretty much always be mold in a bin, even if Iā€™m not overfeeding?


r/Vermiculture 3h ago

Advice wanted How many worms did you start with? Correct set up for 5k plus

5 Upvotes

So wondering how many yall started with before you realized what it was all about ;) One day about November last year a box shows up with 5k worms and yeah Iā€™m always traveling for extended periods of time, still hoping I could have a nice set up so if I come back thru every month or so ttheyll be goodā€¦

So I transfer them to a tote while I planned where to build the greenhouse/new compost

I figured cause itā€™s been in 30s Iā€™d use cococoir n not worry bought the collection of castings

Well Iā€™m not happy with whatā€™s going on.

Possibly some you experts in here could give a new wormer some top notch advice on long last wiggle mango partyā€™s ;)


r/Vermiculture 4h ago

Advice wanted Moist Worm Bin

4 Upvotes

Iā€™ve had my worm been functioning for about six months, and I feel like itā€™s generally always a little too moist. What is everyoneā€™s best advice to drying it out a little bit. During this fall, I was able to add a lot of dried leaves, but now in the winter (I live in Michigan.) What would people suggest for me to add into the bin to dry it up a little bit!


r/Vermiculture 9h ago

Worm party Mango-tech

Thumbnail gallery
7 Upvotes

Took an whole mango and put it in my freezer. Let it defrost and added it without cutting it up to my worm bin. After a couple of days I noticed there wasnā€™t much worm activity probably due to the mango-skin so I tore a hole in it. A couple of days later the mango is really softened so I flipped it. Looking forward to creating a worm party. Iā€™ll keep you updated!


r/Vermiculture 1d ago

New bin Gave my parents worms for Christmas

Post image
59 Upvotes

r/Vermiculture 15h ago

Advice wanted Boiled Onion Scraps for Worms?

7 Upvotes

I know basically the entire internet says not to feed onions to your worms.

I would like to get worms, and in my household we eat many onions.

I would guess that the acidity and strongly aromatic oils keep the worms at bay, like when you bite into an onion yourself. However, onions that have had vegetable stock made from them taste absolutely fine, very mild and quite sweet.

If I were to collect my onion scraps and boil them in some water for a period until they are nice and mushy, then use the water for the garden (maybe some pest-repellant qualities around carrots and the like??), do you think I could feed the onion scraps to my prospective worms?


r/Vermiculture 18h ago

Advice wanted Chick manure?

7 Upvotes

I ordered some baby chicks months ago and they were delivered in the middle of a blizzard. I have them in the basement right next to my worm farm. I am using recycled coffee ground bedding in the brooder. Do you think I could just transfer the soiled bedding into my trays?


r/Vermiculture 1d ago

Finished compost Setup of worms

Thumbnail gallery
18 Upvotes

r/Vermiculture 22h ago

Advice wanted South Floridian interested in raising my own fishing worms.

6 Upvotes

So I already ordered a "Vermibag mini", and the Urban Worm Company "Worm success bundle", that bundle brings coco coir, worm castings, worm chow, and a thermometer, I felt like this bundle was a simple beginner friendly start to bedding. I plan on placing my Vermibag under my carport so that it could be outside under a roof, and not inside my scorching hot laundry room where the summer temps would for sure kill the worms. I think for my first time ordering worms I am going to order the African night crawlers cause they seem to be in the middle of red wigglers and ENC in size, and from what I read they can tolerate heat better than the ENC, I really wanted to raise the ENC's for fishing but I think the African worms will be the better choice for our temps down here. I am still waiting on the UWC bundle to come in to start making the bedding.

My question is, is anybody here from South Florida with experience in raising worms with our type of weather? If so, would you have any tips you can share, like have you had any issues with our winters and hot summers with ANC's and how did they handle it?

Also, has anybody found ANC worms just as productive as Canadian night crawlers for fishing? I understand this is a vermiculture sub and not a fishing sub, but I thought I'd ask.

Edit: zone 10b, Hollywood florida.


r/Vermiculture 1d ago

Advice wanted Anyone have experience with composting in 30-40 degree weather?

2 Upvotes

I went outside to check on the bin, but didnā€™t notice much progress on the bottom layer?


r/Vermiculture 1d ago

Advice wanted Night crawlers

3 Upvotes

Hey all fairly new to this but I decided I want to raise Canadian night crawlers for fishing(ik they arenā€™t the easiest to raise or the best for composting). I do live up north so I donā€™t think temperature is a problem Iā€™ve been keeping them at around 40-55*f. I just checked up on them I had some moisture/dew on the inside of my tote wallls and a good amount of the worms are about 2ā€ below the surface. My question is do I have too much moisture? I added a few more vent holes throughout, but Iā€™m also thinking the soil might be not loose enough. Itā€™s hard saying though as they were congregated under a banana peel and couldā€™ve been eating? Iā€™ve had them for a little over a month now, they seem to be doing well but any insight is greatly appreciated!


r/Vermiculture 1d ago

Advice wanted Are European Nightcrawlers a good choice for a 5 gallon bucket composting set up?

3 Upvotes

Hi I am absolutely brand new to worm composting and I would love to compost with European Nightcrawlers. Not only to get rid of my extra food waste but also as a source of fishing bait which is why I would love to use night crawlers rather than something a little more common for shallow composting like red wigglers. I live in Colorado, so the climate is a little colder but I would be composting indoors. Are European Nightcrawlers a good choice for composting with something like a couple 5 gallon buckets?


r/Vermiculture 23h ago

Advice wanted Swollen ENC, looks similar to protein poisoning but not quite?

Post image
2 Upvotes

So I noticed this chunky euro on the surface of my bin when I opened it today and noticed this one wasn't in a hurry to burrow or get away at all. So I figured something was wrong with it and sure enough it's head was somewhat stiff and there's a bloated almost transparent part of his body that is much more noticeable when the worm was stretched more. I've only ever seen something exactly like this once before and that was a wild common-nightcrawler that I found in a pool of water (also on my post history). The obvious answer I'm going to hear is protein poisoning but I feel like this might be something different as I feed my euros ALOT of eggshells, it's thier favorite food.


r/Vermiculture 1d ago

Advice wanted šŸŖ±šŸŖ±šŸŖ±

Thumbnail gallery
49 Upvotes

any tips/advice? 20 y/o gals living in an apartment complex, in college full time. i love my worms šŸŖ±

  • should my soil be wet majority of the time? iā€™m too afraid to drown them, but i did see that they would come up for air if i were to possibly do that?
  • do they really like just about anything, other than potatoes?
  • would i potentially be able to let them live outside in the warmer temperatures between 65Ā°-75Ā°?
  • when do i changed the soil and how many layers can we possibly do?

thank you guys in advance! we just want to rock this out and learn. šŸ’•šŸŖ±


r/Vermiculture 2d ago

Worm party Just getting started!

Enable HLS to view with audio, or disable this notification

28 Upvotes

Got some worms from a colleague over the holidays. Goal is to make a bathtub worm farm on my little farm in spring. Now they live in my kitchen. Happy with how.they are doing. Just wanted to share.


r/Vermiculture 1d ago

Worm party Mighty Mites

Thumbnail gallery
11 Upvotes

Worms and mites living in perfect harmony. ;)

In between normal feedings I added some leftover cantaloupe on the surface. A couple days later the mites had a population explosion. I've seen them before but never like this.

I wonder if it's just that I've never noticed them because I normally bury food scraps or if they just like the cantaloupe.


r/Vermiculture 1d ago

Advice wanted Burry food or not

4 Upvotes

Hey I have red wrigglers and then tigers and I'm wondering if I bury the food or simply place it on top


r/Vermiculture 2d ago

Discussion Neglected Worm Bin

Thumbnail gallery
34 Upvotes

Hi all,

Please remove if not allowed!

However, I am having some major life changes (planning a move and having twins šŸ„³!), so am in the process of downsizing my house. I currently have a three active tote bin system with a bottom tote to catch the excess drainage that I have been neglecting for months. I checked, and I still have my wormies in there, but I do not see me managing or moving this bin once the babies come.

Is there anyone in the Colorado Springs area looking for a bin to adopt or someone wanting an extra bin that needs some attention? If so, please send me a message and I'll happily arrange a pickup or meet up! I'd rather give them away than continue neglecting them!


r/Vermiculture 2d ago

Advice wanted Mazuri Earthworm Diet

3 Upvotes

Looks like Purina spun off it's exotic feeds and what was Purina Worm Chow is now called Mazuri Earthworm Diet. Anyone else using this? My problem is getting it. I have been waiting 3 weeks for it to be delivered to my Purina dealer. I waited 3 weeks last time I ordered it. Is anyone else having this problem? I am wondering if it is the dealer or Mazuri not getting the job done.


r/Vermiculture 2d ago

Advice wanted Bug Help!

Post image
1 Upvotes

Just found a pile of these in my bin this morning on a piece of lettuce and have never seen them before. Iā€™m looking for an ID, but also wondering if itā€™s a friend or foe, and, management practices if itā€™s a foe. Iā€™m leaning towards something in Erotylidae or Nitidulidae.

Thanks!


r/Vermiculture 2d ago

Advice wanted Climate Control for Euro Breeding Setup

5 Upvotes

https://preview.redd.it/pbkoifqqyvbe1.jpg?width=4032&format=pjpg&auto=webp&s=73f09a7c1a15c5535865f17ff72bddcb22056cbe

I made a breeding rack for Euros with a friend a while back (right side of pic), and I'm having trouble figuring ways to reliably control the temps for optimal reproduction, especially in the hot 100+ degree summers. My thought was to invest in a window AC, and enclose the whole setup to keep the cool air in, but I would still need a system to keep them warm in the winter that wouldn't potentially burn the shed down (300 sq ft uninsulated). The goal is to keep up production year round.

Any ideas are greatly appreciated!

Note: The bin on the left has red wigglers, and I can just chuck ice or heating mats on the top since the whole bin is in one piece (don't question the osb lol)


r/Vermiculture 2d ago

Advice wanted Is aged Bokashi compost in a Red Wrigglers bin ok?

8 Upvotes

Iā€™ve read that itā€™s successful. Iā€™ve started it (4 week old Bokashi compost slowly adding to Peet moss/ straw/ etc. also adding finely finely crushed up egg shells.

So far there not all engulfing it like rotten banana treats haha. But a few seem to eat it.


r/Vermiculture 2d ago

Advice wanted Hot days

2 Upvotes

I am putting ice blocks in my worm bins as we are getting hot days and they are outside. But it makes me wonder, when is a day hot. I was thinking 30 degrees, but maybe that is too hot.


r/Vermiculture 3d ago

Advice wanted Looking for a simple schedule for worm tower

11 Upvotes

I am working on doing a worm tower project with the cub scouts, We are planning to use 3 buckets, two with holes that can be swapped out, and one to catch any liquid. The materials list is straight forward, and I've got good details on the green/brown mix as well as bedding, grit and moisture control. The thing that I have had a hard time figuring out is a simple schedule for the kids to follow.

When should the scouts expect to need to cycle the buckets and collect the castings? I wanted to give them a simple printout to help guide them for the first few cycles.