Mosaic 4-Patch Granny Square by Erin Toews

Mosaic 4-Patch Granny Square

Crochet
June 2026
Worsted (9 wpi) ?
First 9 rounds of the pattern
5.0 mm (H)
200 yards (183 m)
One Size
US
English
This pattern is available for $3.50 USD buy it now

The Mosaic 4-Patch Granny Square blends overlay mosaic crochet with the classic granny stitch to create a pattern that’s both eye-catching and fun to make. If you enjoy mixing techniques and trying something a little different, I think you’re going to have a lot of fun with this square.

This beginner-friendly granny square pattern is a wonderful opportunity to play with a unique color scheme. You can give each mini square its own personality with a colorful palette, or keep things more coordinated for a clean, modern look.

This afghan block is also a perfect intro to mosaic crochet. The small mosaic centers work up quickly, and before long you’ll transition into the familiar rhythm of granny stitch rounds.

The pattern comes with written instructions and a chart, as well as helpful photos and link to video tutorial for overlay mosaic crochet.

Unique Features-

• Combines two beloved crochet stitches in a unique granny square pattern
• Makes a great first mosaic crochet project
• Worked from the center out using overlay mosaic crochet in the round
• Detailed written pattern with chart, photos, and video tutorial
• Beautiful as part of blankets, pillows, and other cozy home decor projects

Materials Needed-

• Stitch markers
• Hook: 5mm (US Size H/8)
• Yarn: worsted weight, approx. 100 yards each of 2 contrasting colors
• Gauge: 9 rounds in 4 x 4” square