Will Ligustrums grow well in the 5-Gallon Grounder?

At this point in time I know of no shrub, even shrubs that are often grown as small tree forms, that do not grow well in the 5-Gallon Grounder™. The only tree that I do not like in this container is Pecan and that is because the root tips are so large that they do not grow through the openings and instead circle.