I am currently main stemming my tomato plants due to limited space in my garden. From what I have read about main stemming tomato plants, you simply pluck the suckers from the plant. Every article, tutorial and video I have seen on the subject states that a sucker forms between the main stem of the plant and a leafing branch.
Everything was working out great and all the plants, roughly 30 heirlooms, had only one stem. Then some of the plants started suckering from flowering / fruiting branches. I have not been able to find out any information on why this is happening and no articles or videos have addressed this.
To be clear the flowering branches are not just putting out more flowering branches, in some cases they have grown into an entire new stem with lots of suckers. What should I do with these suckers and stems coming from flowering branches? I would like to remove them because these stems and suckers are getting too large.
I've attached a picture, of a Black Krim tomato plant, showing the suckering / new stem growth.