Zuchinni Found Among Yellow Squash - What a surprise! I found this big zuchinni among my yellow squash. I hadn't seen it growing there because I was always looking for yellow, and the big stems are all green. One day it was finally big enough that I noticed it. It gave us two loaves of bread, one we ate, the other we froze; slices for the freezer for soup this winter, and slices we ate.