My tomato plants are huge and looking healthy but not producing?
Certified GKH Gardening Expert
There are several things that can cause this. Too much nitrogen will cause more foliage growth and less blooms for fruiting to occur. If you have lots of blooms, however, and still no fruit, this article may help: https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-blossoms-no-tomatoes.htm