Make a bright and colorful DIY concrete garden gnome for your backyard using only a few supplies. This DIY Concrete Gnome a fun spring or summer project to do with kids. These homemade concrete garden gnomes are such a fun project for the whole family to make together. One silicone scone mold will make 8 DIY concrete garden gnomes.

A DIY concrete garden gnome in a garden painted blue and orange with skin and a white beard.
DIY concrete garden gnome.

Make a DIY Concrete garden gnome

Let’s make DIY garden gnomes to put into your backyard garden.

We are going to use a silicone scone mold, concrete, and paint to make these fun garden gnomes for your backyard. Don’t worry, you won’t ruin your silicone mold. By spraying it first with cooking spray the concrete will come out easily. Scrub it clean with a brush, soap, and water.

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How to Make a Garden Gnome

Supplies Needed to Make a DIY Concrete Garden Gnome

Instructions for making a DIY concrete garden gnome

Step 1- DIY concrete garden gnome- Use a silicone scone mold to pour concrete to make garden gnomes.
Pour concrete into a silicone scone mold

Step 1

Mix the concrete according to the package directions.

Spray the silicone mold with cooking spray. Once the concrete sets it will be much easier to pop out of the mold.

Next Step- DIY concrete garden gnome- How to make concrete garden gnomes in a silicone mold.
Concrete garden gnomes made in a silicone scone mold.

Set the concrete aside to dry overnight.

Final step- DIY concrete garden gnome-Concrete blocks being removed from a silicone mold.
Bend silicone mold to release concrete blocks.

Step 2

Bend the silicone mold to release the concrete blocks. Excess pieces of concrete will easily break off from around the edge of each triangle to make it look neater.

Step 2- DIY concrete garden gnome- A concrete garden gnome being painted in bright colors.
Paint a handmade concrete garden gnome in bright colors.

Step 3

Paint your garden gnome in bright colors. You can use a pencil to outline the beard, face, and hat before painting if you like.

Step 3- Decorated DIY concrete garden gnome-  Bright and colorful garden gnomes made out of concrete.
Paint and outline concrete garden gnome features.

Step 4

Using a permanent marker, outline all of the gnome’s facial features and hat. Spray your gnomes with an outdoor sealant to protect them from the weather. Set aside to dry and then put them into your garden.

Finished DIY concrete garden gnome- A blue and green handmade garden gnome.
Handmade concrete garden gnomes are perfect for your backyard garden.

Finished Concrete Garden Gnome

See how easy it is to make your own concrete garden gnome? We placed our DIY garden gnomes throughout the garden and yard peeking out in unexpected places. It always gives me a smile to see their bearded gnome faces peeking through the leaves!

Yield: 8

How to Make a DIY Garden Gnome

How to Make a DIY Garden Gnome
Prep Time 20 minutes
Active Time 1 day 12 hours
Total Time 1 day 12 hours 20 minutes
Difficulty Medium


  • Concrete (and water)
  • Paint
  • Permanent marker
  • Outdoor sealant
  • Cooking spray


  • Silicone scone mold
  • Trowel
  • Paintbrushes


  1. Mix concrete according to package directions.
  2. Spray the silicone mold with cooking spray.
  3. Pour the concrete into the mold, pressing down to remove air bubbles. Allow to dry overnight.
  4. Paint your gnomes in different colors.
  5. Outline the features of your gnome with permanent marker.
  6. Spray an outdoor sealant over the top and set aside to dry.

More backyard DIY projects from Kids Activities Blog

Have you made these concrete garden gnomes? Let us know how they turned out in the comments.

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