Help with aster flower stitch

I want to knit a hat using the aster flower stitch. I am using circular knitting needles and was wondering if anyone had the right pattern for it.

I never even heard of it, but a quick google search brought this up.

That’s the video I saw the pattern with but I needed to know how to convert it from flat knitting to circular knitting, I found a video tutorial on how to do that though. Thank you for trying to help.