@GrowerGamer outside can be brutal. Don’t think I could ever finish an outdoor run where I live without any issue.
I’m tempted to suggest hitting her with a mix of water and peroxide and follow that by the southern ag later, but adding more moisture could exacerbate the issue. The best way to avoid this, or mitigate it in the future is to make sure your plants have strong cell walls. Calcium and silica are what do that, but it’s something you need to build up from the start.
More of a next time thing.