Update on second season plants:
I cut back two of my 10 heirloom tomatoes vines a month ago, and they are now dead.
The tomato plants set out in March, and were not cut back, are continuing to grow, and have no tomatoes, just a few blossoms on 20' plants.
The second session tomatoes and green beans put out in June are now setting fruit.
I even have a tigerella tomato from whitinger seeds! Very interested in those plants as they do well in Texas.
Waiting to see if march tomatoes ever produce on those huge plants, if not next year will plant determinates and pull them up in June.