For this baby blanket there are 7 rows of HDC and 1 row of bobble stitches with a 2CH gap in between.

Materials used:
1 big ball Bernant Baby Sport in blue
1 ball Lion’s Brand Pound of Love in antique white
4mm crochet hook
tapestry needle
scissor

Stitches Used:
CH – Chain
HDC – Half-Double crochet
SC – Single Crochet
Bobble stitch – (also called a 3DC cluster)
Crab Stitch edging