The next time I do this, I’m going to start with fsc instead of ch stitches for a neater edge.

1 skein = 21 rows of main body

Knowing this, I worked 42 rows of main body total, then mirrored the beginning rows (1 row of dc, ch1, then 5 rows of seed stitch, 1 more row of dc, ch1, then a finishing row of sc around).

I think next time I do this it will be in spirals without joining to avoid the ugly diagonal line.