I’m going to make the blanket 4 hearts wide x 5 hearts long. I’ll use a 3 stitch x 4 row seed stitch border all around the blanket and 2 stitches x 3 rows between the hearts for a total of 80 sts x 125 rows. This should use most of the yarn. I’m using the yarn doubled.

I have 389.3g of yarn.

I finished the blanket. The blanket used 344.8g (572.4m/627y).

After washing and drying the blanket I steam blocked it to 25” x 25”.

The hearts are 13 sts wide x 17 rows long. I’m going use a 2 st border all around the hearts (17 sts x 21 rows). I’m going to alternate the hearts between st st and reverse st st, alternating the background sts as needed.