---
product_id: 424399188
title: "HUNGRY BIN Worm Farm Compost - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons"
brand: "hungry bin"
price: "HK$8766"
currency: HKD
in_stock: false
reviews_count: 5
category: "Hungry Bin"
url: https://www.desertcart.hk/products/424399188-hungry-bin-worm-farm-compost-continuous-flow-through-vermi-composter
store_origin: HK
region: Hong Kong
---

# Up to 4 lbs daily waste processing 80L capacity for big batch composting Continuous flow system for mess-free harvest HUNGRY BIN Worm Farm Compost - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons

**Brand:** hungry bin
**Price:** HK$8766
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Turn scraps into garden gold—compost like a pro, effortlessly!

## Quick Answers

- **What is this?** HUNGRY BIN Worm Farm Compost - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons by hungry bin
- **How much does it cost?** HK$8766 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/424399188-hungry-bin-worm-farm-compost-continuous-flow-through-vermi-composter)

## 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

- • **Built to Last & Eco-Friendly:** Durable, UV-stabilized, food-grade polypropylene construction ensures years of outdoor use while championing sustainable living.
- • **Maximize Your Space & Sustainability:** Compact 80L bin fits indoors or outdoors, turning kitchen waste into premium compost while saving space and reducing landfill impact.
- • **Effortless, Odor-Free Vermicomposting:** Continuous flow design lets you add scraps on top and harvest nutrient-rich castings below—no mess, no heavy lifting.
- • **Boost Your Garden’s Growth Naturally:** Harvest worm castings and liquid worm tea packed with beneficial microbes that supercharge soil health and plant vitality.
- • **Low-Maintenance, High-Performance Design:** Engineered for optimal airflow and drainage, this nearly self-managing system keeps worms thriving without complicated upkeep.

## Overview

The HUNGRY BIN Worm Farm Compost is a high-capacity, continuous flow vermicomposter with an 80-liter capacity that processes up to 4 lbs of kitchen waste daily. Its innovative design allows for clean, odor-free composting by harvesting worm castings from the bottom without disturbing the worms. Made from durable, UV-stabilized polypropylene, it’s suitable for indoor or outdoor use and produces nutrient-rich worm castings and liquid fertilizer to naturally enhance soil and plant health.

## Description

Transform your kitchen scraps into nutrient-rich compost the easy way with Hungry Bin – the world’s most efficient, user-friendly worm farm. Designed for homeowners, gardeners, schools, and eco-conscious families, Hungry Bin makes vermicomposting simple, odor-free, and fast. Unlike traditional compost bins, Hungry Bin uses a continuous flow system that allows worms to naturally migrate upward as they process food scraps. This means you can harvest pure worm castings from the bottom tray without disturbing your worms or digging through decomposed waste. Built from durable, food-grade, UV-stabilized plastic, Hungry Bin is designed for outdoor or indoor use and can process up to 4 lbs (2 kg) of waste per day. The unique tapered shape provides optimal airflow and drainage, keeping the worm environment healthy and reducing maintenance. With Hungry Bin, you’ll also collect nutrient-rich worm tea – a powerful liquid fertilizer that promotes plant growth and soil health naturally.

Review: Expensive but amazing
Review: 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.

## 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 |
| Capacity | 80 Liters |
| Customer Reviews | 4.5 4.5 out of 5 stars (292) |
| Date First Available | 28 April 2016 |
| Item model number | TBH0001-FBA |
| Manufacturer | HUNGRY BIN |
| Material type | Polypropylene |
| Part number | HBDOMX |
| Product Dimensions | 63.5 x 66.04 x 95.25 cm; 12.28 kg |

## Product Details

- **Brand:** HUNGRY BIN
- **Capacity:** 80 Liters
- **Colour:** Green
- **Material:** Polypropylene
- **Product dimensions:** 61L x 66W x 94H centimeters

## Images

![HUNGRY BIN Worm Farm Compost - Continuous Flow Through Vermi Composter for Worm Castings, Worm Tea Maker, Indoor/Outdoor, 20 gallons - Image 1](https://m.media-amazon.com/images/I/81ZRiTAqc5L.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

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

Expensive but amazing

### ⭐⭐⭐⭐⭐ Review
*by L***I on 21 March 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.

### ⭐⭐⭐⭐⭐ Review
*by A***. on 30 May 2025*

Worked great. Worms are happy and this thing catches the "worm tea" aka liquid gold. Good stuff.

## 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 Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*