Too shady of a garden this year

It seems as if my trees have been growing too well this year so I have plenty of foliage on my veggie plants but they are struggling to produce. I will take what I can get, I love my curby cucumbers, and frequent the farmer's market. Am I disappointed? Heck yes. I'm hoping this weekend,  my favorite tree may get a trim and perhaps, my garden will make a miraculous recovery. After all, nature does some seemingly impossible beautiful things. Why not a garden bounce back?