FREE Crochet Pattern: Flower Patch Blanket Leave a Comment / FREE Crochet Patterns / By minad A plain granny square with 3 dimensional flower designs in the center. This cute Flower Patch Crochet Blanket uses single, double and treble crochet technique. Project Size: Approx. 44 inches [112 cm] square Skill Level: Intermediate free crochet pattern here