---
product_id: 25959604
title: "Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons"
brand: "hungry bin"
price: "S/.4942"
currency: PEN
in_stock: false
reviews_count: 7
url: https://www.desertcart.pe/products/25959604-worm-farm-composting-bin-continuous-flow-through-vermi-composter-worm
store_origin: PE
region: Peru
---

# 4 lbs daily waste processing 20 gal continuous flow design UV-stabilized durable plastic Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons

**Brand:** hungry bin
**Price:** S/.4942
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Turn scraps into gold—your garden’s secret weapon!

## Quick Answers

- **What is this?** Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons by hungry bin
- **How much does it cost?** S/.4942 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/25959604-worm-farm-composting-bin-continuous-flow-through-vermi-composter-worm)

## Best For

- hungry bin enthusiasts

## Why This Product

- Trusted hungry bin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Soil Booster:** Produces nutrient-rich worm castings and liquid fertilizer to supercharge your garden.
- • **Built to Last Outdoors:** Made from food-grade, UV-stabilized polypropylene for years of eco-friendly use.
- • **Effortless Continuous Flow:** Add scraps on top, harvest castings below—no mess, no heavy lifting.
- • **High-Capacity, Space-Smart:** Processes up to 4 lbs of kitchen waste daily in a compact 20-gallon bin.
- • **Odor-Free & Low Maintenance:** Engineered airflow and drainage keep it nearly self-managing and fresh.

## Overview

The Hungry Bin Worm Farm Composting Bin is a 20-gallon, continuous flow vermicomposter designed for indoor/outdoor use. It processes up to 4 lbs of kitchen waste daily, producing premium worm castings and liquid fertilizer with minimal maintenance. Constructed from durable, UV-stabilized polypropylene, it offers an odor-free, space-saving solution to reduce food waste and enhance soil health.

## Description

desertcart.com : Hungry Bin Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons : Patio, Lawn & Garden

Review: Instructions were easy to follow unless you are like me who likes ... - Ordered mine on Sunday and arrived yesterday and I assembled it today. The parts look and feel very well made. Instructions were easy to follow unless you are like me who likes to jump ahead. I put the latches front and back instead of on the sides so I had to remove the top from the bottom part and the bottom part from the stands. The whole thing is easy to disassemble if you have to. I bought the worms from a local seller and picked up a bag of compost from Home Depot today which I mixed with coir and my compost is up and running. I put it under our covered patio which gets sun in late afternoon. To protect it from the sun and prevent heat build up, I used the box it came in to cover the bin around and the top and bottom loose cardboard went on the lid. I can't wait to harvest my first compost. 7/16/2018. Update: It has been four months since I started using my bin. It has been very useful in that it's big enough for the kitchen scrap we have. My worms have multiplied a lot. My only complaint is that when I collect compost that falls underneath, which is mostly the compost that I first put in at the start, there are worms in it. I don't know why. I thought red worms stay only at the top. The way I separate the worms from the compost is to put the compost in one of the composting trays that I have (similar to worm factory) with holes on the bottom. I put a bunch of kitchen scrap on top of the bin and then put the tray on top of that. I keep the lid open to let light in. Since the worms don't like light, the worms in my collected compost go down to the scraps. The collected compost also doesn't have food for them so they go after the scraps underneath the tray. This might be a bit of extra work but it's worth the effort and it's not really a big deal to me. 7/20/2018 Update: Just collected today a lot of compost that finally looks like has a lot more worm compost in it than the ones I collected before. I can tell because it has crushed eggshells in it which means it’s the layer with kitchen scraps, not the store bought bagged compost. As you can see, there are worms in it. As I explained in my first update, with light (lid opened) and fresh kitchen scraps underneath the tray, the worms will work their way down. When all the worms are gone, I can use the compost. 12/9/2018: This past summer, when it got hot, I relocated the bin under our covered patio where the sun doesn't hit it. When it got really hot, I kept the lid opened for a while and a rat was able to get inside. I think it ate a lot of worms (I read that rats do eat worms) because I noticed that there were less of them. So I took a metal window screen and covered the opening with it and placed a piece of heavy wood 24 inches long by 6 inches wide and one inch thick on front of the opening to make sure a rat doesn't try to go inside. Then I put the lid down. I noticed then that when I removed the wood, some worms were still crawling to the screen and lid. I was thinking that maybe they were trying to escape because they needed more air. When I placed the wood back, no worms were trying to escape. Now my worms are very happy and growing fast that I see clumps of them. 7/25/2019 Update: It has been over a year since I bought my Hungry Bin and I'm still loving it. Tried all other compost bins and this is the best. The bin has so many worms that they crawl all the way down to the collection tray. I remove them by exposing them in the light forcing them to crawl on the bottom of the pile and then scrape off the top which is free of worms. The collected worms go back in the pile. I stopped using the tray to separate the worms (I sold my vermihut). I still put a metal screen on the opening to give the worms ventilation and put the lid partway down. When it's too hot, I keep the door all the way up and placed boards on top (with gaps in between) to keep rodents from lifting up the screen. To keep the compost odorless, I keep a balance mix of green and brown waste by mixing in some dry brown leaves once in a while.
Review: I use outside, it works very well (relatively maintenance free, doesn't smell) - I've had this for about a year and a half now. It works very well. I definitely would not have the ambition to deal with a tray type vermicomposter that required swapping things around. I keep my Hungry Bin outside (in the shade under a deck). The biggest drawback to that was that somehow the Black Soldier Flies (aka fat little maggots) did somehow make their way in when I only used the plastic top. I've found that a couple sheet layer of newspaper under the top works well to minimize that infiltration (and seems to keep the worms happier in all types of weather). The Hungry Bin does not smell at all and keeps up with the kitchen scraps (FYI we are big juicers in our household) just fine. I also have an envirocycle composter that I use for the random garden detritus (that is not a 5 star product IMO, but it does work okay as a convenient and attractive dump for garden waste inside the garden fence -- set up on top of 4 cinder blocks to drain the liquid directly into a container underneath). A useful tip if you are keeping the Hungry Bin outside (recommended, IMO, there are a variety of critters that seem to be in this worm-centered ecosystem) is to get a grill cover, shop light with an incandescent bulb, and a thermal switch to kick in when below freezing (and the shipping box opened up as a "winter coat" if you still have it). A 60w bulb gave me about a 20 degree bump in temperature -- i.e. good to 12 degree outside temp, a 100w about 32 degrees -- good to a 0 degree outside temp). The first winter I did this and it all worked just fine. This past winter I had a lot of other stuff going on and I got lazy (partly an experiment...) but I did not hook up the shop light. It was well-below freezing for over a month and the worms did NOT survive. The worms are restocked now and doing just fine again. Hungry Bin is a good, easy solution for not wasting valuable organic kitchen waste in my experience.

## Features

- EASY & CLEAN WORM COMPOSTING – The Hungry Bin makes vermicomposting simple and odor-free. Its continuous flow design allows you to add food scraps at the top and harvest finished worm castings from the bottom without mess or heavy lifting.
- HIGH-CAPACITY, SPACE-SAVING DESIGN – Perfect for homes, schools, and small farms. The Hungry Bin processes up to 4 lbs of waste per day, turning kitchen scraps into nutrient-rich compost while taking up minimal space.
- HEALTHIER GARDENS & PLANTS – Produce premium-quality worm castings and liquid fertilizer (“worm tea”) packed with beneficial microbes that naturally improve soil health and plant growth.
- LOW MAINTENANCE, FAST RESULTS – Specially engineered for optimal airflow and drainage, making it nearly self-managing. Worms thrive without the need for turning or complicated maintenance.
- DURABLE, ECO-FRIENDLY CONSTRUCTION – Made from strong, food-grade, UV-stabilized plastic, built to withstand years of outdoor use. A sustainable choice to reduce food waste and support a greener planet.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CRJGUOG |
| Best Sellers Rank | #346,876 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #189 in Outdoor Composting Bins |
| Brand | HUNGRY BIN |
| Capacity | 80 Liters |
| Color | Green |
| Customer Reviews | 4.5 4.5 out of 5 stars (315) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 27 pounds |
| Item model number | TBH0001-FBA |
| Manufacturer | HUNGRY BIN |
| Material | Polypropylene (PP) |
| Product Dimensions | 24"L x 26"W x 37"H |
| Shape | Cylindrical |

## Product Details

- **Brand:** HUNGRY BIN
- **Capacity:** 80 Liters
- **Color:** Green
- **Item Weight:** 12.28 Kilograms
- **Manufacturer:** HUNGRY BIN
- **Material:** Polypropylene (PP)
- **Product Dimensions:** 24"L x 26"W x 37"H
- **Shape:** Cylindrical

## Images

![Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons - Image 1](https://m.media-amazon.com/images/I/41LES2aZcRL.jpg)
![Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons - Image 2](https://m.media-amazon.com/images/I/41MiA5lC1XL.jpg)
![Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons - Image 3](https://m.media-amazon.com/images/I/41OlSe4jJuL.jpg)
![Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons - Image 4](https://m.media-amazon.com/images/I/41vnM0E6u2L.jpg)
![Worm Farm Composting Bin - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons - Image 5](https://m.media-amazon.com/images/I/51U5jKaNtCL.jpg)

## Questions & Answers

**Q: Does anyone know how this hungry bin compares to the worm inn  made from breathable fabric?**
A: Both are flow through systems, well made, from great companies.  I'd pick either over tray type towers.  The Inn is all cloth, and has more breathability than the Hungry Bin.  The Hungry Bin the size of a large garbage can, and can hold a LOT of trimmings.  I'd watch videos on how to harvest castings from both systems to see what you're comfortable with.  The Bin uses 2 clips and a tray.  The Inn requires handling the bag and using a drawstring.  That might help make the decision.

**Q: How does the Hungry Bin keep everything from falling out of the bottom when you take off the tray?**
A: Hello, I have had my Hungry bin for approximately 3 years and when you remove the bottom tray, the contents of the bin do not all fall out. The design features of the bin ensures this does not happen. When I empty the castings, ususally every 3 months, I place a tray or bucket under there just in case I need to catch any small bits of compost and/or liquid fertiliser that comes away. Hope that helps, you can always contact the company directly, if you have any more technical questions!

**Q: How much compost do you get and how often?**
A: Hi Ruby,You are not getting compost soil you are getting highly concentrated worm castings every 2-4 months in addition to the worm liquid.  You just need to sprinkle a small amount of castings around your plants and veg it is so nutrient rich.Cheers

**Q: If I transfer my old compost - with earthworms - into this and add red Wigglers, will they coexist? Or will it be wormy genocide?**
A: Hi Carmen, Using existing compost and or a working worm farm to start a hungry bin is the best thing. This is because the bedding already has all the ecosystem established already, and the worm population will include adults, juveniles, cocoons so will establish a working population much faster. I suggest that you fill the bin 2/3rds to 3/4s full with a bedding like compost or potting mix, moisten it, and then add the worm population or compost you have until the bin is full. Over the first week, the material you have started the bin with will compact, and the worms you started the bin will move upwards toward the surface. The worms you have in your compost will be absolutely fine to start the hungry bin with, and will co-exist with any of the other worms in the bin. Adding red wigglers to the bin to boost the population will be no problem at all, all the different species of worm in the bin seem to all get along ok. The only thing to watch for is large numbers of pot worms (Enchytraeidae) which can signify the bin is getting a little acidic or rich if you see them in large numbers. The instructions that come with the bin are very comprehensive, and cover all these questions. You can also contact Greentools if you have any questions, they are very professional and great at helping customers that have questions. I hope this helps, Ben.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Instructions were easy to follow unless you are like me who likes ...
*by L***I on March 21, 2018*

Ordered mine on Sunday and arrived yesterday and I assembled it today. The parts look and feel very well made. Instructions were easy to follow unless you are like me who likes to jump ahead. I put the latches front and back instead of on the sides so I had to remove the top from the bottom part and the bottom part from the stands. The whole thing is easy to disassemble if you have to. I bought the worms from a local seller and picked up a bag of compost from Home Depot today which I mixed with coir and my compost is up and running. I put it under our covered patio which gets sun in late afternoon. To protect it from the sun and prevent heat build up, I used the box it came in to cover the bin around and the top and bottom loose cardboard went on the lid. I can't wait to harvest my first compost. 7/16/2018. Update: It has been four months since I started using my bin. It has been very useful in that it's big enough for the kitchen scrap we have. My worms have multiplied a lot. My only complaint is that when I collect compost that falls underneath, which is mostly the compost that I first put in at the start, there are worms in it. I don't know why. I thought red worms stay only at the top. The way I separate the worms from the compost is to put the compost in one of the composting trays that I have (similar to worm factory) with holes on the bottom. I put a bunch of kitchen scrap on top of the bin and then put the tray on top of that. I keep the lid open to let light in. Since the worms don't like light, the worms in my collected compost go down to the scraps. The collected compost also doesn't have food for them so they go after the scraps underneath the tray. This might be a bit of extra work but it's worth the effort and it's not really a big deal to me. 7/20/2018 Update: Just collected today a lot of compost that finally looks like has a lot more worm compost in it than the ones I collected before. I can tell because it has crushed eggshells in it which means it’s the layer with kitchen scraps, not the store bought bagged compost. As you can see, there are worms in it. As I explained in my first update, with light (lid opened) and fresh kitchen scraps underneath the tray, the worms will work their way down. When all the worms are gone, I can use the compost. 12/9/2018: This past summer, when it got hot, I relocated the bin under our covered patio where the sun doesn't hit it. When it got really hot, I kept the lid opened for a while and a rat was able to get inside. I think it ate a lot of worms (I read that rats do eat worms) because I noticed that there were less of them. So I took a metal window screen and covered the opening with it and placed a piece of heavy wood 24 inches long by 6 inches wide and one inch thick on front of the opening to make sure a rat doesn't try to go inside. Then I put the lid down. I noticed then that when I removed the wood, some worms were still crawling to the screen and lid. I was thinking that maybe they were trying to escape because they needed more air. When I placed the wood back, no worms were trying to escape. Now my worms are very happy and growing fast that I see clumps of them. 7/25/2019 Update: It has been over a year since I bought my Hungry Bin and I'm still loving it. Tried all other compost bins and this is the best. The bin has so many worms that they crawl all the way down to the collection tray. I remove them by exposing them in the light forcing them to crawl on the bottom of the pile and then scrape off the top which is free of worms. The collected worms go back in the pile. I stopped using the tray to separate the worms (I sold my vermihut). I still put a metal screen on the opening to give the worms ventilation and put the lid partway down. When it's too hot, I keep the door all the way up and placed boards on top (with gaps in between) to keep rodents from lifting up the screen. To keep the compost odorless, I keep a balance mix of green and brown waste by mixing in some dry brown leaves once in a while.

### ⭐⭐⭐⭐⭐ I use outside, it works very well (relatively maintenance free, doesn't smell)
*by J***E on February 25, 2018*

I've had this for about a year and a half now. It works very well. I definitely would not have the ambition to deal with a tray type vermicomposter that required swapping things around. I keep my Hungry Bin outside (in the shade under a deck). The biggest drawback to that was that somehow the Black Soldier Flies (aka fat little maggots) did somehow make their way in when I only used the plastic top. I've found that a couple sheet layer of newspaper under the top works well to minimize that infiltration (and seems to keep the worms happier in all types of weather). The Hungry Bin does not smell at all and keeps up with the kitchen scraps (FYI we are big juicers in our household) just fine. I also have an envirocycle composter that I use for the random garden detritus (that is not a 5 star product IMO, but it does work okay as a convenient and attractive dump for garden waste inside the garden fence -- set up on top of 4 cinder blocks to drain the liquid directly into a container underneath). A useful tip if you are keeping the Hungry Bin outside (recommended, IMO, there are a variety of critters that seem to be in this worm-centered ecosystem) is to get a grill cover, shop light with an incandescent bulb, and a thermal switch to kick in when below freezing (and the shipping box opened up as a "winter coat" if you still have it). A 60w bulb gave me about a 20 degree bump in temperature -- i.e. good to 12 degree outside temp, a 100w about 32 degrees -- good to a 0 degree outside temp). The first winter I did this and it all worked just fine. This past winter I had a lot of other stuff going on and I got lazy (partly an experiment...) but I did not hook up the shop light. It was well-below freezing for over a month and the worms did NOT survive. The worms are restocked now and doing just fine again. Hungry Bin is a good, easy solution for not wasting valuable organic kitchen waste in my experience.

### ⭐⭐⭐⭐⭐ Review
*by D***S on April 15, 2025*

Expensive but amazing

## Frequently Bought Together

- Worm Composter | Large Capacity Indoor or Outdoor Compost Bin & Worm Farm | Food Composter & Food Scrap Bin | Vermicompost | Vermicast | Vermicompost Fertilizer for Composting Garden
- Uncle Jim's Worm Farm 2000 Count Red Wiggler Composting Worms Mix for Garden Soil or Fishing | Starter Pack of Compost Worms Improves Soil Structure and Quality for Healthier Gardens
- Uncle Jim's Worm Food (1 Month)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-01*