ABC Composting, Inc. Aurora, Colorado

Until further notice, we cannot ship worms or other products.  Please plan to pick up your products in Aurora, Colorado 80013.

Worm sales are done for the season. Purchase of a composting system (the worm factory 360) will still include a half pound of red wigglers.

2021 Plan 1

It seems worms are going to be in short supply for all of 2021. I have not been able to buy Eisenia fetida from any reputable supplier.

Worm plans for 2021 as of May 9th 2021.

Our large beds are balanced to grow worms as fast as possible plus we’ve set up small trays to encourage maximum cocoon production. With ideal conditions one adult can make 12 adults in 3 months but ideal conditions never exist.

Once a month we open one bed, sort out the sellables and add that number to the website inventory. When they're sold out we're out until next month. Each bed is emptied every 4 months.

1/2 Pound Bulk Red Wigglers

worms2The best composting worms for Colorado. We sell bedrun worms - Adult, juvenile and cocoons. Quantities are limited to 1 lb per week. If you need greater amounts please contact us.
Sold in 1/2 lb quantities. (quantities extremely limited!)


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50 European Garden Worms (Earthworms)

Earthworms recommended for in garden or raised beds. Recommended for in garden or raised beds. They eat soil and compost, aerate soil and can overwinter deep in the ground

Buy 50 European Garden Worms:

More Garden Worms:

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Worm Factory 360

4 tray black WormFactory 360® Bin stacking systemThe Worm Factory® 360 Worm Bin Composter allows you to turn kitchen scraps, paper waste and cardboard into nutrient-rich soil for your plants. Only 18 inches square, this composter fits almost anywhere and is simple and easy to set up and use. View video (YouTube video)


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Additional Bins  -  for Increased Production

More bins can be added up to a total of 8 per base. Available in Black.bins 250

Americans throw away 34 million tons of food waste into landfills each year, more than any other type of waste (  While traditional backyard composting has its place, the process can take up to two years and rotating it can become a chore.


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Cow Pots

CowPots, the better way to start your gardenCowPots are the natural alternative stop using plastic pots for your garden. Grow your seedlings right in the pot.

Sold in Packages of 18 Cow Pots


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Worm Castings 5LB Bags

Worm Castings - shown in 5 lb bags and 25lb bagSprinkle Worm Castings around the base of plants or lightly dig it in, and then add water. They can also be sprinkled on a large scale with a spreader.

Comes in 5lb bags


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ABC Composting, Aurora, Colorado

Changing the World - One Garden at a Time

Hours by Appointment Only. Order pick-up available.


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