Continuing my campaign to remind people that doing garter stitch in purl stitches sometimes has advantages. In this case it makes it easy to see where to knit the central stitch on right side rows.
Shown with a cast-on count of 27 stitches.
1 2 3 4 5 Horizontal repeats
1 2 3 4 5 Vertical repeats
Swatch photo uploaded by chrisfourfalcon