Nice; but I feel you are sure to do it better next time
Sometimes I have got away with some form of temporary windbreak. Also, I have used a stick with a clothes peg, or other clip, attached to hold the stem; just out of shot and the other end pushed into the ground.
With this particular scene I would have been tempted to either bend the second head out of the way or to get it fully in focus.
Nice, it would be a nice exercise to get some blowing in the wind provided you are not allergic.