That is a wonderful tutorial, Heather! Although I'm not a beginner, I will print this and use it for reference, particularly because I admire your work. The part about weaving in the ends as you go is especially helpful, since that is the part of the process that I enjoy the least! Many thanks!
I've been making granny square blankets for 50 years and love all the possible color combinations. I've printed out your tutorial and also bookmarked this page. My great granddaughter is interested in learning to crochet blankets and this would be a good one for her to learn.