Below you will find a detailed illustrated tutorial with step by step instruction, a basic diagram and a video for those who learn better from watching how the stitch is crocheted.
The monochromatic polka dot pattern is beginner friendly and works up fast using only one stitch: the double crochet stitch.
The pattern has a textured side, where the bobble stitches are placed in a polka dot pattern, and a flat side, thus can be used in a variety of projects, from blankets and afghans to garments and toys
Crocheting the first double crochet in the row with this method (opposed to the usual ch3 method) will prevent the gap that usually occurs between the first and second posts.
The Bobble Stitch (Bo) yo, insert hook in the stitch/chain, yo and pull up a loop, yo and pull through 2 loops*, repeat 4 more times (6 loops on hook), yo and pull through all loops on hook.
The Monochromatic Polka Dot Pattern The pattern is a repeat of 4 rows and requires multiples of 8 + 2 chains.
The bobble are spaced 7 stitches apart horizontally and 1 row apart vertically. For this tutorial, my starting chain was 26 long.