zucchini

Question

The blossom and end of the zucchini starts to rot. . . Why?

Answer 1

Your zucchini has blossom end rot. Here is an article that explains why it happens and how to treat it:

https://www.gardeningknowhow.com/edible/vegetables/squash/squash-blossom-end-rot-causes-and-treatment.htm

Happy gardening!