I honestly would like the picture better without the guy in it. I don't think he adds anything, nor do I think it's a good portrait of him... (why is in the field?)
EDIT: O I read now that your hubby was the guinea pig, and well, that makes sense so ignore the previous comment... however his body is cutoff on the right and that is distracting. Try placing your model a third of the way between the left and right sides of the photograph, but enough where you can see both sides of him, and the beautiful flowers on either side.
Also this this much yellow, toning it down to a bit on the blue side might be good and help the yellow pop more.
The beautiful field would be a great place to emphasize the beauty of a pretty model, but I don't know if it works the same on a man who is more handsome than beautiful.
... see what happened there? I called a man handsome.