I have several large tomato vines without tomatoes, but they are blooming. I have several others that are next to these that have several tomatoes. Why is that?
Lack of Tomatoes
Certified GKH Gardening Expert
It sounds like it may be having pollination issues. This article will help you with pollinating it: https://www.gardeningknowhow.com/edible/vegetables/tomato/pollinate-tomatoes.htm
This article should also be helpful: https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-blossoms-no-tomatoes.htm