This video tutorial goes over how to crochet the bumpy rows crochet stitch.   This stitch is used in the free cozy baby blanket pattern available on this blog.

Bumpy Rows Crochet Stitch

Stitch Instructions:

Chain a multiple of 4 plus 2.

Row 1: SC in second chain from hook and in each remaining chain; CH 2, turn.

Row 2: 3 DC in first sc;  *Skip next 3 sc, (SC, 3DC) in next sc; repeat from * to last 4 stitches, skip 3 sc, SC in last sc; CH 2, turn.

Row 3: 3 DC in first sc; *Skip next 3 dc, (SC, 3DC) in next sc; repeat from * to last sc; SC in top of turning chain; CH2, turn.

Repeat row 3 until your work measures its desired length.