Trivial Potential Kudzu Bug

[Prichard]

kudzu cant spread any more once it becomes fully dense, but i guess you were trying to remedy that when you trimmed it back to the younger stuff. hmm. needs study to find out. was there anything else going on at the time like big explosions that may have lagged the kudzu and tricked it into thinking it was all dense?

Full story: I planted it out in space, and it grew along the catwalks just fine. It even spread throughout 
Most of this entire area but it stopped shortly after.

 It stopped right in this area. I am not aware of any explosions tricking it. I could be wrong though