I'll start with mentioning that this is a lovely shot and I like it alot!
I adore the colours of this shot, white pink and a little bit of green can really do well apparently!
I love the focus of the photo and the composition is gennerally very nice!
But I think you could have experienced a bit more with the angle of this shot, many flowers have better vies than that...
Anyway, as I said, I love this shot!
You said you rarely photograph, but you should look for things you'll love as pictures a bit more often, I see potential...