When photographing flowers, wind is your troublesome matters. To avoid this we would suggest to do your photography early in the morning when there is less chance of wind. If there is a bit of wind, you can use a piece of cardboard or your reflector to create a block. Other option is to bring a flower inside and placing it in front of a white sheet.
Flowers are without a doubt one of the most photographed subjects. We can easily see as they are surrounded us, and their wide range of colours, shapes, and sizes that catches your eye.