For me it would have worked if you could have got closer to the house and trees, they have the best contrast in the picture. Too much yellow in the ofreground and the fence is at odds with the rest of it.
I think this image has great potential. I also think that a little different perspective could have boosted this. Typical landscapes are wide-angle and this does not seem to be wide enough. I like that you included the fence in the foreground, that is the first element in a good landscape. The placement of the house in the frame is a little off, not quite following the rule of thirds. I also would like to see a little more saturation of the colors to get a little more punch. I also wish the mountains were larger.
My advice is for you to go back out and shoot again. This time wait for sunset. The light just before the sunset will color your frame better and make it a lot more interesting. Second, I would go a little wider and place the house at the top third of the frame on the left-hand side. Use the rest of the frame for negative space or include another element to help draw the eye from the fence to the house.
For this image: very nice exposure and great concept, just needs a little fine-tuning.
you probably did the best you could with what looks like mid-day light...very nice foreground, and I love the multi-colored trees...the addition of the distant mountains would be even more intensified in early morning light