I was out of town fro three weeks and I asked a friend to water our garden. Most of the plants survived (except my beautiful Hydrangea... wuaaaaaa!), but they are in serious need of help. Most of them look very sad and dull. What can I do to help my garden recover?

I have been deep watering for the last couple of days. Should that be enough?

I have columbines, lavender, napeta, marigolds, oreganos a couple of mints, geraniums and bleeding hearts.

My toad lilies are dead!