Leaf Appliqué Tuturial. Here I used worsted weight yarn on US 7/4.5mm needles. These leaves can be made as big or small as you’d like by changing the yarn weights and the number of increases/decreases. Applique Leaf Instructions Cast on 3 sts Row 1 (RS): K1tbl, yo, k1, yo, k1tbl (5 sts) Rows 2, 4, 6 (WS): p1tbl, purl to last st, p1tbl Row 3: k1tbl, k1, (yo, k1) twice, k1tbl Row 5: k1tbl, k2, yo, k1, yo, k2, k1tbl Row 7: k1tbl, k3, yo, k1, yo, k3, k1tbl Rows 8, 10, 12, 14, 16: purl all sts Row 9,