Zucchini plants

Question

I have huge zucchini plants with no zucchini. The tiny zucchini turn brown and shrivel.

Answer 1

Sounds like your zucchini plants are suffering from blossom end rot. Here is some additional information on what causes it (hint: it's a soil deficiency) and what to do about it:

https://www.gardeningknowhow.com/edible/vegetables/zucchini/solutions-for-common-problems-growing-zucchini.htm

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