Joining granny squares can be done in many different ways. Here are sewn, crocheted and decorative methods of joining granny squares together
Granny Stitch Join As You Go for Squares, cypress
Joining Squares Idea in Crochet
Joining granny squares — Picking Up Stitches
Granny Stitch Join As You Go for Squares, cypress
How to Join Granny Squares: Slip Stitch & Chain method
Continuous Granny Stitch Join As You Go for Squares, cypress
Granny Stitch Join As You Go for Squares, cypress
Joining Granny Squares – Join-as-you-go method - The Crochet
Granny Stitch Join As You Go for Squares, cypress