If you’ve already made the switch to a more eco-conscious lifestyle and finally decided to ditch your plastic straws and plastic bags for reusable ones, you might be on the hunt for other things to do to further improve the environment. While you may be familiar with traditional composting—the process of breaking down food scraps and other organic materials to create a nutrient-dense soil additive—adding worms to the mix can make the process even easier (and more interesting).
Worm composting—also known as vermicomposting—uses the power of worms to break down natural materials in highly-ventilated, waterproof bins. The worms in the bins eat the food scraps you load in there, turning them into compost as they pass through their bodies.
- Large capacity
- Four trays can expand to six
- Trays have grid holes for worms to travel through
Key Specs
- Material: Plastic
- Dimensions: 17.95 x 17.95 x 14.95 inches
- Capacity: N/A
- Color: Black
Beginners and avid gardeners alike are sure to love this worm composting bin from Worm Factory.
It’s made of high-quality expandable plastic. Simply fill the four trays with enough waste so that compost worms can eat away at it, and you’ll have plenty of nutrient-rich compost in just a few weeks. Each tray has a grid for worms to travel up through as more food is added, so the process of breaking down the waste becomes more continuous.
The bin is also odor-free, so it can be used either indoors or outdoors without causing a mess or making your space stinky.
- Large capacity
- Easily portable
- Can be used inside or outside
- Pricey
Key Specs
- Material: Polypropylene
- Dimensions: 24 x 26 x 37 inches
- Capacity: 20 gallons
- Color: Green
If you have a bit more money to spend on a quality worm composter, then this is your best option. This compost bin from Worm Farm has earned our runner-up spot, as it has everything you need to start your composting journey—just for a more premium price than our best overall pick. The single bin can process up to 4.4 pounds of waste per day, and can hold a total of 20 gallons of compost. It’s odor-free, so it won’t attract flies, and it can be stored either inside or outside. Plus, the bin itself is on wheels, so it’s easily portable if you want to move it around.
The composter has an average rating of 4.7 stars from over 200 reviewers who note that it’s easy to use, is made of quality materials, and properly houses the worms needed to break down waste.
