The stitch pattern is called "Bamboo stitch" - at least where I come from ;)
This work by Knitting and so on is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
- yo2k = yo k2 pass the yarn over over both knit stitches
- 1to3 = k1 leave stitch on needle yo k1
Fingering weight yarn
join in round
Rows 1-6: p1 k2 p1 (repeat)
Row 7: p1 yo2k p1 (repeat)
Rows 8-10: p1 k2 p1 (repeat)
repeat rows 7 to 10 a total of 14 times then start with ruffles on top
Ruffle Row 1: p1 1to3 p1 (repeat)
Ruffle Row 2: p1 k1 1to3 k2 1to3 k1 p1 (repeat)
Ruffle Row 3: p1 k10 p1 (repeat)
BO while repeating ruffle row 3.