Zucchini and Butternut Squash are turning yellow???
Both plants are green and healthy, its the fruits. On both plants the begin to grow and then turn yellow and wither away. I don't know what the problem is. I hand pollinate because of the lack of bees or other natural pollinators in my back yard.
I have no idea as to what is going on. There are no signs of any infestation from any bug.
Healthy Butternut Squash
Dieing Butternut Squash