A small amount of red wool is required, here I used a double knitting cotton mix and a 4.5mm crochet hook. I also used a small fabric covered black button.
Pattern
Ch 3, join with sl st to form circle.
Ch 3, work 9 dc into the centre of the circle and join with sl st.
Work the three petals separately.
Petal 1.
Ch 3, work 1st dc into same st, work 2 dc into each of the next 3 sts.
ch 1 work 2 sc into each st, tie off.
Petal 2.
work 2 dc into last dc of previous petal, work 2 dc into each of the next 3 sts.
ch 1 work 2 sc into each st, tie off.
Work petal 3 as 2.
Sew all ends in and attach button in the centre.