They're tuff sometimes and very resilient, I would go on that's for sure while crossing my fingers...You did what should be done, but keep a eye on those roots, even if they're not looking brownish, I would touch them and and play with my fingers to feel if it glides and feel slimy because some of them nasty roots pathogens /virus/fungus are capable of displaying lots of different symptoms at once , before throwing the bottles in the bin...
And also inspecting the Garden with a magnifying glass for anything suspicious is always a good idea...stuff that goes unseen...most problems starts at or comes from the foundation....the roots system...