Mine may be approaching that point. I'm throwing out the last of the tomatoes. Those pretty Cerinthes? Not so pretty any more. The stately Butterfly Weed? Seriously drooping. The Salvias? Gasping for air. Aye, aye, aye!
I still water, but with less enthusiasm. Especially since receiving a water bill more than twice the usual amount. Rain chances today range from 10% this morning (not a drop!) to 40% this evening (here's hoping!) and less tomorrow. It's tough to be a gardener in North Georgia these days.