This is the way I like to seam side-by-side garter stitch, so that the garter stitch ridges line up from one piece to the next. The scarf on the mannequin is my Spiral Scarf, free pattern and video tutorial: ...
by Knitting Stitch Patterns
by Happy Knitter
by Theresa Higby
by LiLu's Knitting Corner
by LoomaHat.com
by Cherry Cheeks Knitting Patterns