I created this 5 sided design myself. No pattern guidance other than the traditional 4 sided as noted previously. I am using 2 skeins of red heart yarn, one solid and one variegated and my favorite 5mm H8 crochet hook. This pattern can work up to whatever size you choose. Please enjoy and if I have an error in my instructions let me know. Thanks! Link of the pattern is below!
5 sided virus afghan
by Angie Waterman
5 sided virus afghan [ FREE CROCHET PATTERN ] downloadable pattern is available here.