I did see that method, but this tree type has runners that will regrow new trees within the week.. so i need to feed as much of the roots with poison. I'll still get some popping up, but if i can pull them over one year instead of 3, it will save just a slight amount of the sanity i have left
This tree also destroys roads, sidewalks, house foundations... but its the Arizona HOA shade tree of choice! They are beautiful, but they need to be in open spaces, not planted on small lots or next to sidewalks.