Hi, this is my first post so please let me know if this is in an inappropriate place. This is my first year having a garden and I decided to go with 4 raised beds since my yard stays wet. The beds are about 3x12 and one 5x5 with a net trellis all the way around for veggies to grow up and to keep dogs out. I also have a pvc pice and plastic cover that I place down since it rained 15" above average this month. Everything is doing great from peas, eggplant, tamato, peppers of diff viriaties and even the few rows of corn outsidenof the boxes and all but one of my cucumber plants. The plant itself looks ok but every week the plant had 2 or 3 leafs that turn yellow and then brown. Does anyone know what may cause this? I am going to upload a ridiculous amount of photos but you will be able to see it all, I can take more if need be. Thanks for any advice and I realize they are close I just couldnt bring myself to pull up any. Each plant was either a transplant that was place 1.5 ft apart or it was a seed that was scattered in a row....unfortunately it looks like litterally every seed sprouted and grew.