Zucchini

Question

The ends of my zucchini turn yellow when the fruit is about three inches long. Eventually, the fruit shrivels up and dies. What could be causing this?

Answer 1

This article will help you with that:
https://www.gardeningknowhow.com/edible/vegetables/zucchini/zucchini-fruit-fall-off-the-plant-before-they-are-full-grown.htm