D7000 - Focus Test instead of daffodils - comments appreciated

This was out in the conservatory, so 'inside' but with natural light all around.

Distance was at about a metre if I recall. Maybe a bit more. This was taken at 1.4.

I will leave it at -15, see how I get on with some 'normal' photography.

My other two lenses are the 105 VR Micro and the 17-55 2.8. Not sure about the zoom because as others say you can get differing results dependant upon where you are in the range.