Mixing Concrete for Fence Posts, Footings & Small Foundations

If you're planning to put up a fence, pour footings, or build a small foundation, you’ll probably need to mix some concrete. Don’t worry — it’s easier than it sounds. With the right tools and a bit of patience, you can do this yourself and get solid results.

First things first: let’s talk about mixing. For small projects, you can mix concrete by hand using a wheelbarrow and shovel, but a small batch mortar mixer can really make the job easier and faster. manual mixer off grid saves your back and makes it easier to get a nice, even mix.

A common concrete mix is one part cement, two parts sand, and three parts gravel. Add water slowly as you mix — too much and it’ll be soupy, too little and it’ll be dry and crumbly. You’re aiming for something that holds its shape when you squeeze a bit in your hand, but still soft enough to pour or shovel.

For fence posts, dig a hole about three times the width of the post and deep enough to support it well — especially important if you live where the ground freezes. After placing the post, pour your concrete mix around it, and use a stick or rod to poke into the wet concrete a few times. This helps release trapped air and fills in gaps. Let it settle for a few minutes, then check if the post is straight before the mix starts to set.

For small footings, you'll need a bit more formwork — usually wooden boards nailed together in the shape you want. Pour the concrete in slowly and give it a few taps with your shovel to remove air bubbles. A few passes with a flat board or trowel across the top will smooth things out.

Don’t forget to give your concrete time to set before putting too much weight on it. For basic projects like these, letting it cure for 24 to 48 hours is usually enough before you move to the next step.

So, take your time, mix carefully, and remember — a little effort now will give you a strong, lasting base for whatever you’re building. Good luck with your project!