tomato plants

Question

Tomato plants are huge, no tomatoes though, only 2-3 per plant.

Answer 1

There are a few things that can cause this. These articles should help with pinpointing the cause that best matches your current situation and how to fix it: https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-blossoms-no-tomatoes.htm
https://www.gardeningknowhow.com/plant-problems/environmental/plant-not-blooming.htm