@Minholkin
The salvia are durable. You can cut it back and it will pop right back even better, if not this season the next.
@Minholkin Could it be slugs/snails? I use eggshells or even diatomaceous earth (don't have salvia, but have others that they like), though obviously that's no good if it gets wet
@FireMonkey
I'll cut it back tomorrow--it looks tragic right now
I have to figure out what did this so I can prevent it in future :/