This blanket was by far the most time consuming project I've done yet, but it was worth it. It is the thickest, warmest, most solid blanket I've made. Have you ever heard knitters scornfully say that they don't like crochet because there are too many holes? This is my answer to that complaint. If you want a warm, solid fabric, and time isn't really an issue, this stitch is for you.
Here's how to make this:
5 rows of yellow, (6 rows each of blue, white, green, yellow) repeated, ending with 2 rows of green. The border is done in blue.
Chain 201, then work the Blended Arrows stitch.
Round 1: sc around; 3 sc in corner
Round 2: dc around; 5 dc in corner
Round 3: sc around; 3 sc in corner
Round 4: dc around; 5 dc in corner
Round 5: sc around; 3 sc in corner
I made this with I Love this Yarn in Hot Yellow, Peacock (blue), Limelight (green), and White with a J hook.