The stems are embroidered in stem stitch with 2 threads

Embroider the flowers in blanket stitch 2 threads making 3 stitches for each flower and starting at the bottom of the stem. Finish with some French knots 2 threads 1 wrap on top

Stems  are embroidered with  DMC cotton floss 904.

Flowers are embroidered with House of Embroidery stranded cotton Morning Glory 2 or with DMC cotton floss Color Variations  4230.