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  • Australian Owned
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  • Australian Owned
  • Fast dispatch
  • 30 Day Return Policy

Compost Bin by GEOBIN

(24 Reviews)
Weight 2.5 kg

The GEOBIN Composter is simply a fantastic compost bin for both beginners as well as master gardeners, offering easy set-up, large capacity, and fully adjustable size for individuals who want world-class gardens.

  • Reduce the amount of waste you send to landfill
  • Improve your soil structure and nutrient levels
  • Trap moisture in your soil so it saves water (when used as mulch).
  • Large capacity—expandable from 2 to 4 feet  (Fits over 800L)
  • Easy to assemble with closure keys. Easy to move. Easy to reassemble.
  • Made from 50% recycled plastic content.
  • The best value composting bin on the market.
  • Huge capacity, light weight and portable
  • Excellent ventilation.
  • Doubles as a worm bin
  • Over 600+ 5 star reviews on Amazon!!!

$119.90 incl. GST

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Detailed Description

Why Compost?

According to Sustainability Victoria, “Around half of our household garbage is made up of food and garden waste. Composting instead of putting this waste in your rubbish bin stops it from going to landfill and creates a useful product instead. Food in landfill breaks down in a way that can create greenhouse gases, including methane, which affect air quality and contribute to climate change.”

Why the GEOBIN compost bin?

  • Expandable: From 2-4 feet in diameter and 91cm tall
  • Huge capacity expandable to nearly 4 feet and over 800 litres.
  • Design retains heat and moisture
  • Maximum ventilation
  • Quick decomposition with little effort
  • Recycle valuable organic resources
  • Low cost affordable composting system 
  • Best compost bin for beginners to master gardeners
  • 3 easy steps to set-up
  • Made in the U.S.A.

3 Steps to Set-up

  1. Open your GEOBIN compost bin, lay it flat to break the curl, then expand it to the desired diameter (four 4 maximum).
  2. Connect and secure the GEOBIN circle with the closure keys.
  3. Your composter is now ready to use!

What to compost?

  • Cardboard – including the GEOBIN box (shred first for best results)
  • Kitchen scraps such as vegetables, egg shells, fruit peelings, and coffee grounds
  • Garden and yard materials such as grass clippings, leaves, annual plants, and vegetables
  • Wood ashes
  • Manure from plant-eating animals only. NOT from household pets.
  • Plants with disease or insect problems (compost only during summer months)
  • DO NOT COMPOST: Bones, meat scraps, branches, twigs, or dairy

How to compost?

  • Alternate layers of organic waste, separating layers with ordinary non glossy newsprint
  • Keep moist (not WET, but MOIST—like a squeezed out sponge)
  • Turn every 4 to 6 weeks for proper aeration
  • Add thin layers of soil to improve the process

Free Metro Shipping On All Orders Over $75

We provide free standard delivery shipping for all orders to "metro" zones, where the total cart value exceeds $75.00.
Otherwise, to metro zones it's a flat rate of $9 (for orders under $75).

Non-Metro Zones

Standard Delivery

Australia Wide (except Western Australia), at cost from Australia Post. 
Orders are dispatched within 24 hours via regular Australia Post (3-5 business days).

Express Post

In a hurry? Express shipping is available at checkout for both Metro and Non-Metro Zones. Priced according to shipment weight.

WA Customers

Due to quarantine restrictions, we have a different product range available for Western Australia.
If you are shopping for delivery to WA, please view our WA site here

Pick-up Not Available

Sorry, we are not able to offer local pick-up.

International

Unfortunately we are not able to ship internationally.

Customer Reviews

Sally-Anne
Rating: 5/5
Easy to handle compost bin
Super pleased with my Geobin compost bin. It was easy to set up - needed 2 sets of hands. Once set up, it is easy to train into a circular shape once the bottom layer of material (leaves in my case) went in. Easy to turn over contents and holds more than I expected. It's unobtrusive and blends well into the garden. Really happy!
Sun Feb 15 2026 07:59:49 GMT+0000 (Coordinated Universal Time)
Gabrielle Heywood
Rating: 4/5
GEOBIN Compost Bin
So far - so good: after a challenging set up for me - l would have liked more turn pins for each hole set as l am starting small - and expect UV deterioration over time. The sizing options and dimensions are perfect for a variety of composting needs. A happy customer.
Wed Jun 18 2025 00:26:43 GMT+0000 (Coordinated Universal Time)
Graham Bickel
Rating: 5/5
Compost Bin by GEOBIN
Thu Dec 28 2023 00:07:46 GMT+0000 (Coordinated Universal Time)
Claire Brown
Rating: 4/5
Geobin
We put ours on a stand in the veg garden. Not the floor. We are searching for a bottom dish before using it
Sun Feb 12 2023 22:11:05 GMT+0000 (Coordinated Universal Time)
Adam
Rating: 5/5
Simplicity is best
I love how simple it is and also the massive size. No wires to cut yourself on and the design makes it easy to turn. I like it so much that I've just ordered a second one.
Tue Feb 07 2023 11:23:03 GMT+0000 (Coordinated Universal Time)
Fiona Wall
Rating: 5/5
Awesome…
Works a treat…
Thu Apr 14 2022 02:21:58 GMT+0000 (Coordinated Universal Time)
Geoff Byrne
Rating: 5/5
GEOBIN
Awesome bin love it it holds quite a lot of compost and grass cuttings
Sun Mar 20 2022 23:53:30 GMT+0000 (Coordinated Universal Time)
Bert’s bin
Rating: 5/5
Bert’s happy compost
I put up Geobin and it was easy set up and filled 1/2 way, now waiting for the magic to great perfect compost.
Mon Mar 14 2022 12:52:45 GMT+0000 (Coordinated Universal Time)
Evelyn Lavelle
Rating: 5/5
Easy composting
The compost bin by Geobin arrives flat packed, is lightweight and easy to set up. When set up it is a large cylindrical shape with open top and bottom and has air holes around the side. It comes with metal hooks used to secure it to the ground, which can easily be lifted if needing to reposition the bin or to get access to compost.
Thu Sep 23 2021 11:35:35 GMT+0000 (Coordinated Universal Time)
Tom
Rating: 5/5
I honestly don’t think I ever received them
Fri Aug 20 2021 06:04:02 GMT+0000 (Coordinated Universal Time)

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Compost Bin by GEOBIN
$119.90 incl. GST
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