Maybe litle underexposed and lack of colorsaturation. If I were you I would go closer to the fence, decrase the apperturue to minimum and focus on one rim and try to blurr out the ones farthest away. All the same this is an OK imaga of my opinion.
Nice organization of the picture. The near-most plants are obscured by the shadow, though, making it more dreary than the brighter plant in the upper left (and compared to the fence, which is evenly lit throughout).
Nice picture. The line of the fence really do add to the overall feeling. It is just a bit too green. If the fence was a different color it would be more interesting.