Session 1 of 0
In Progress

Worm Composting Bin

30 min



What Will You Learn?

Learn how to make a worm composting bin, which is a great way to turn kitchen scraps into fertilizer for your garden.

Add Holes in the Bins

Step 1

Dill holes in the bottom of one of the bins. This will allow the processed fertilizer to fall through and be collected in the lower bin.

Step 2

Drill holes along the top section of that same bin you just drilled in Step 1. This will let air come in when the two bins are nested together.

Step 3

Drill more air holes in one of the bin lids. You won’t need the other lid but it will be good to keep around if you need to seal the collection bin for transportation.

Set up the Bins

Step 4

Put the drilled bin inside the solid collection bin. Fill the bottom 2–3 inches of the bin with shredded newspaper.

Your bins are now ready for worms to move into!

What's Next?

Food Source

Find a good source for worms and add them to your bin. By feeding them kitchen scraps and the occasional newspaper, the colony will take care of itself and produce plenty of fertilizer for your garden.

About the Magazine

Check out our collection of current and past issues of Make: magazine, rich with new ideas for projects, technology, and DIY articles, this magazine is not to be missed! Or subscribe today to get all the new issues!

Maker Camp May 24, 2021
Maker Camp is a do-it-yourself online resource to help leaders like you organize a summer camp that engages children in making. Our goal is to provide you and your campers with the inspiration and the helpful resources, along with many possible projects to fit a wide range of interests and abilities. The idea is to focus on making as a playful, social activity. Maker Camp provides enough support for anyone to get started. Making provides experiences that help children become self-directed learners and good problem-solvers.