I'm including three pictures of my tatume zucchini plants. They were all from the same seed stock, but are at different stages of growth. Some of them have a pronounced white look to their veins while others are solid green. I'm nervous about powdery mildew so I've made certain these plants are in full sun areas with lots of airflow. I'd be surprised if it is mildew already since they are so young and haven't really had a crowding chance yet - so I'm leaning towards thinking it is just a natural variation in the plant coloring. I'm hoping people with more experience will agree. :)
Thanks!
