Garden mosaic stepping stones are one of the most rewarding outdoor craft projects you can make — durable, beautiful, and completely personal. This guide gives you everything you need to create stones that will last for years in your garden.
What you'll need
For outdoor stepping stones you'll need: a concrete stepping stone base, outdoor-rated tile adhesive, frost-proof mosaic tiles, exterior grout, mixing bowl, palette knife, sponge, and protective gloves. Our mosaic supplies include outdoor-suitable tiles, adhesive, and grout — everything except the concrete base.
Choosing your design
Simple, bold designs work best for stepping stones — intricate details can get lost once the piece is on the ground. Geometric patterns, simple flowers, spirals, and abstract colour arrangements all look fantastic. Our adult mosaic kits are a great way to build confidence before tackling an independent outdoor project.
Step-by-step: making your stepping stone
Plan your design on the stone without adhesive first. Then, working in sections, apply outdoor adhesive and press tiles firmly. Allow to cure 48 hours. Mix exterior grout, spread over the tiles, push into all gaps, clean with a damp sponge, allow 48–72 hours to cure, then buff clean.
Weatherproofing and family fun
Always use frost-proof tiles and exterior-grade adhesive and grout. Sealing the finished stone with outdoor tile sealant adds extra protection. Stepping stones are brilliant family projects — browse our kids' mosaic kits for child-friendly options. For design inspiration, Pinterest has thousands of beautiful garden mosaic ideas.
