​Granny Ripple Crochet Pattern

1^st row: 3 dc in 5th ch from hook, sk 2 ch, 3 dc in next ch, sk 2 ch, (3 dc, ch 3, 3 dc) in next ch, [sk 2 ch, 3 dc in next ch] twice, *sk 5 ch, [3 dc in next ch, sk 2 ch] twice, (3 dc, ch 3, 3 dc) in next ch, [sk 2 ch, 3 dc in next ch] twice*, repeat from * to * 10 more times, sk 2 ch, dc in last ch. Fasten off yarn. Turn.

2^nd row: Attach color B, ch 4, [3 dc between dc groups] twice, (3 dc, ch 3, 3 dc) in ch-3 space, *[3 dc between dc groups] twice, skip next 2 dc groups, [3 dc between dc groups] twice, (3 dc, ch 3, 3 dc) in ch-3 space, [3 dc between dc groups] twice; repeat from * to * to end.

Repeat the 2^nd row.