How to crochet a blue rose

It’s cold outside, and a knitted flower on a hat will be a great addition to outerwear. It’s quite simple to knit such a rose, you need a little yarn, and it will give the hat a special originality and originality.
Knitting technology
The flower consists of two rows.
First row:
• we knit a chain of 19 loops plus 4 for lifting,
• we do 2 crochets, skip 4 loops, and in the fifth we introduce a hook,
• we knit one st2n,
• in the same loop we make three more st2n, we get the first petal,
• knit the second one, for which we skip 1 loop, make 2 crochets, and knit 5 st2n in one loop,
• we also do the rest of the petals, i.e. skip 1 loop and knit 5 st2n.
Second row:
• skip the first loop, and in the second we knit a half-column,
• in the third and fourth loops we make 1 stb, in the fifth 1 half-column, we get the first small petal,
• for the second we make an air loop, and in the first we knit one st1n,
• in the next two loops we knit 2 st1n, then 1 st1n,
• again we make air, and in the next loop we knit a half-column,
• we knit the rest of the petals as well as the second,
• turn the finished row into a tube.
Accepted designations: st1n - single crochet, stbn single crochet, st2n - double crochet.
The rosette is ready.
For the sample, the rosette was knitted from thick yarn. Such a flower can also be used for summer things, picking up the threads of the desired structure and thickness. You can make a bouquet of the same roses of different sizes. If you make only 3-4 petals, you get a bud.