Good capture, but - I am a nit-picker - it's a little bland. Perhaps a border to help make the colors sharper, or (if digital) run it through a filter to help the colors pop a little more. It all just seems to flow together. It would make a lovely background on a computer though, just because it is such a nice shot. You did a good job.
If you didn't want critiquing, my bad. :P
Off the top I have to say nice photo.
But. There doesn't seem to be any focus to it. The one plant that stands out is the one sans blooms in the middle of the shot. Perhaps the focal point should have been the blooms to the right of that point.
But then again what do I know about photography?