--- product_id: 734555238 title: "Worm Farm Compost Bin - Continuous Flow Through Vermi Composter, 20 Gallon, Green" brand: "hungry bin" price: "€ 1031.68" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.at/products/734555238-worm-farm-compost-bin-continuous-flow-through-vermi-composter-20 store_origin: AT region: Austria --- # Processes 4.4 lbs waste/day 20-gallon eco-friendly capacity Patented continuous flow tech Worm Farm Compost Bin - Continuous Flow Through Vermi Composter, 20 Gallon, Green **Brand:** hungry bin **Price:** € 1031.68 **Availability:** ❌ Out of Stock ## Summary > 🌿 Turn scraps into gold—compost smarter, not harder! ## Quick Answers - **What is this?** Worm Farm Compost Bin - Continuous Flow Through Vermi Composter, 20 Gallon, Green by hungry bin - **How much does it cost?** € 1031.68 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/734555238-worm-farm-compost-bin-continuous-flow-through-vermi-composter-20) ## 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 - • **Clean & Odor-Free:** Vermin-proof, no smell, and no messy taps—perfect for keeping your kitchen or patio fresh and inviting. - • **Dual Harvest Power:** Simultaneously produces premium worm castings and nutrient-rich worm tea for your plants’ ultimate boost. - • **Eco-Conscious Build:** Made from food-grade polypropylene with recycled content, reducing landfill waste while nurturing your garden. - • **Lifetime Durability & Mobility:** Robust design on wheels lets you move it easily and enjoy a lifetime guarantee on all parts. - • **Effortless Continuous Composting:** Patented flow-through design means no stirring or heavy lifting—just add scraps and let it work. ## Overview The Hungry Bin Worm Farm Compost Bin is a 20-gallon, continuous flow vermicomposter designed in New Zealand to effortlessly process up to 4.4 lbs of food waste daily. Its patented taper technology enables clean, odorless composting without stirring or heavy lifting, producing both high-quality worm castings and worm tea. Made from durable, eco-friendly materials with a lifetime guarantee, this compact, wheeled bin fits perfectly in temperate climates and transforms your kitchen scraps into premium natural fertilizer. ## Description What is Hungry Bin?Designed and made in New Zealand, Hungry Bin is a fast and convenient way to compost your food scraps. The innovative design is highly efficient and can process up to 4 lbs of waste per day. It not only makes fantastic fertilizer and plant food - it looks great too.How does it work?No more lifting heavy and wet trays full of dirt and worms, Hungry Bin is designed to make harvesting castings clean and effortless. The design easily separates worms from the castings before harvest. The unique taper technology creates a large surface area allowing worms to easily access the food scraps at the top increasing their processing capacity while compressing their castings below. Nutrient-rich liquid that is harvested from the bottom tray. It does not have a tap that can block or need replacing, the liquid drains through a filter straight into the tray.What climates are safe?Hungry Bin is best suited to a temperate climate. In locations that experience extreme freezing or heat, it will need to be inside a protected location such as a garage or basement.Why Hungry Bin?Makes highest quality natural fertilizer that's PH neutralLarge capacity utilizing patented taper technologyClean. Simple to harvest castings and teaVermin-freeNo smellSmall footprintEasy to move, No heavy liftingSave money, make your own high-quality fertilizerWhat's included?Assembly instructions and a 16-week feeding timeline to help increase the worm population from time of installation.Owners manual with illustrations and troubleshootingWhat you'll need?Bedding not included. We recommend starting with a free draining compost soil or coconut coir for bedding.Compost Worms are not included and must be purchased separately. We recommend starting with a minimum of 2000 compost worms. See listing for option with worms. Review: Fab wormery Review: Instructions were easy to follow unless you are like me who likes ... ## Features - ✔️ EASY TO USE: The Hungry Bin is a continuous flow-through worm composter so it does not rely on turning, stirring or mixing like a conventional composter. It uses a patented flow-through technology to continuously compost without your supervision. Because it is on wheels, the Hungry Bin can be easily moved. - ✔️MULTI-USE: Not only can you make the highest quality worm castings but Hungry Bin also makes the highest quality worm tea, at the same time! - ✔️FAST AND CLEAN: Hungry Bin processes up to 4.4 lbs. (2 kgs) of waste per day. The best part is you can put it right by your door. It will not smell or attract flies. The lid is at a handy height so you can put scraps in easily. No need to struggle with shifting trays or do any heavy lifting, simply harvest the castings from the tray when ready. The Hungry Bin does not have a tap that can block or need replacing. The liquid drains through a filter straight into a tray. - ✔️ECO-FRIENDLY: You will be saving food scraps from going into the land fill. Also, the Hungry Bin is manufactured from food grade polypropylene with organic colourants and comes in a food grade stability package. The plastic also contains between 5 and 15% recycled content from our own rejects. - ✔️LIFETIME GUARANTEE: Hungry Bin has been designed to last, its durable components and exceptional design means we standby our product and will guarantee it and its parts for life. All parts of the Hungry Bin are fully recyclable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CRJGUOG | | Brand | HUNGRY BIN | | Capacity | 80 litres | | Colour | Green | | Customer Reviews | 4.5 out of 5 stars 292 Reviews | | Enclosure Material | Plastic | | Item Weight | 12.28 Kilograms | | Manufacturer | HUNGRY BIN | | Material | Plastic | ## Product Details - **Material:** Plastic - **Colour:** Green - **Brand:** HUNGRY BIN - **Capacity:** 80 litres - **Item Weight:** 12.28 Kilograms - **Manufacturer:** HUNGRY BIN ## Images ![Worm Farm Compost Bin - Continuous Flow Through Vermi Composter, 20 Gallon, Green - Image 1](https://m.media-amazon.com/images/I/81ZRiTAqc5L.jpg) ![Worm Farm Compost Bin - Continuous Flow Through Vermi Composter, 20 Gallon, Green - Image 2](https://m.media-amazon.com/images/I/719GKFzEEJL.jpg) ![Worm Farm Compost Bin - Continuous Flow Through Vermi Composter, 20 Gallon, Green - Image 3](https://m.media-amazon.com/images/I/81MNGbQgPEL.jpg) ![Worm Farm Compost Bin - Continuous Flow Through Vermi Composter, 20 Gallon, Green - Image 4](https://m.media-amazon.com/images/I/71oRhf72f0L.jpg) ![Worm Farm Compost Bin - Continuous Flow Through Vermi Composter, 20 Gallon, Green - Image 5](https://m.media-amazon.com/images/I/81v0EGv9y8L.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 ### ⭐⭐⭐⭐⭐ Fab wormery *by D***S on 15 April 2025* ### ⭐⭐⭐⭐⭐ Instructions were easy to follow unless you are like me who likes ... *by L***I on 21 March 2018* ### ⭐⭐⭐⭐⭐ Works great. *by A***. on 30 May 2025* ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/734555238-worm-farm-compost-bin-continuous-flow-through-vermi-composter-20](https://www.desertcart.at/products/734555238-worm-farm-compost-bin-continuous-flow-through-vermi-composter-20) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-06*