Tomatillos

Question

I have five giant tomatillo plants,in full sun next to tomato plants with fruits. I fertilized soil but am still getting blossom falls. Plants are in black plastic. What else could be wrong?

Answer 1

Extreme heat can be a cause, as well as uneven watering.
Lack of pollination can also be an issue.

https://www.gardeningknowhow.com/edible/vegetables/tomatillo/empty-tomatillo-husks.htm
https://www.gardeningknowhow.com/edible/vegetables/tomatillo/growing-tomatillo-plants.htm