Looks like the flowers are wide-open, too! nice shots. Nailing focus wide open can be really tricky.
How do you like the Sigma 50mm f/1.4? I have an older Canon equivalent and, while it isn't quick to focus, it's a fun lens. When I lived in Spain, I used to use it for street photos at night :-)
I absolutely love it!! I will say if you get one....get the dock too! My copy was very forward focusing!