Crochet Heart Applique Pattern. This is a really Easy Quick SMALL Crochet Heart to make. The heart is crocheted in 1 round. Easy small crochet heart made in 1 round The little hearts are such an easy cute crochet project and can be made in no time, using up scrap yarn. I'd love to make a multicolored rainbow heart garland! I just need to find the time. It is perfect for creating a Small heart garland. So easy to turn your little crochet hearts into a valentines heart garland. The little hearts are such an easy cute crochet project, and can be made in no time, using up scrap yarn.