How do you join knitted squares to make a blanket?

To join knittted squares together to make a blanket, there are several things you can do. One way is to sew the squares together. You could choose any sewing stitch, as long as it is use to join material. Another way to join the squares together is to crochet around your squares and then do a crochet slip stitch with both squares held together across your crocheted row.