it's been raining hard and continuously for a while. the weather service has put out flood warnings.
i have some drought-tolerant perennials (vinca) that don't like over-watering. is there anything i can or should do after this storm is over to help them out?
oddly, i was thinking that watering them might be a good idea. i remember a torrential rain some years back, and the vinca looking sort of shriveled and unhappy a few days afterwards. i gave it a quick watering, and it seemed to perk up.
what's the best way to deal with the effects of excessive rain on outdoor plants?