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Our friends at Built by Kids picked up a 100 pound pumpkin to celebrate Halloween, but now it’s rotting in the front yard and too big and gross to move easily. Read on to find out how they created a compost bin and how you can do the same thing–in just a few steps.

We’ve been wanting to build a compost bin so there is no better time than now and our pumpkins will make the perfect first ingredient for our do-it-yourself compost bin. This bin can be made with easy to find materials and aerating the bin is easy as you or your kids can just place it on it’s side and roll it over a couple of times to mix the heap.

Materials

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32 gallon plastic garbage can (we spent a bit more and went with the commercial grade Brute from Rubbermaid – because the lid snaps down tight!)
aluminum window screen – one roll
2 bungee cords

Tools

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3″ hole saw and drill
staple gun

Instructions

1. Drill holes

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We used a 3″ hole saw and drilled eight holes even spaced around the sides, two holes on the bottom and one hole in the lid.
(safety tip: keep your finger off the trigger and remove the plastic discs carefully from the hole saw, unless you want to rip up your fingers)

2. Trim screen
Cut the aluminum screen to the desired sizes. We used the largest cut to completely cover the inside of the can and then two smaller pieces of screen for the lid and the bottom of the can.

3.  Staple screen

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We used 1/4″ staples which protrude slightly out the other side of the can. You may want to use gloves when rolling the bin to make sure you don’t get pricked. Better yet just use shorter staples or duct tape to apply the screen inside the can. We placed four staples around each hole.

4. Prepare heap
Layering brown and green matter is the preferred method of setting up a compost heap. You may want to lay some sticks and twigs at the very bottom then a layer of brown leaves before adding your pumpkin.

5. Secure lid

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The lids already go on tight but we added an extra level of security by criss-crossing two bungee cords attached to the handles. You can now place the compost bin on its side and roll it knowing the lid won’t come off.

Breaking Down a 100lb pumpkin

We took our cordless recip saw to the pumpkin and it made short work of it. Once we had some easy to manage pumpkin strips we could discard of some and use the rest in our compost bin.

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What do you think of this super cool creation? Will you be making a compost bin for your rotting pumpkins this year?

Parents to a little guy who’s two feet tall, Timothy and Laura Dahl founded Built by Kids as an extension of their adventures in raising a capable, confident and independent man. The Dahls are inspired by the Makers of the past and are passionate about introducing the next generation to the skills and creative thinking that will help empower their future.

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Click HERE to find more cool DIY projects like this.