I forgot to have me plants watered while I was away. Here are my dahlias, from bulbs planted this year. The one on the right is my newly drooping plant. Maybe it needs support, but it's looking pretty limp besides that. It's in the pot with a second bulb I didn't know would bloom. Maybe the smaller plant is using the nutrition the larger needs.
The pot on the left seems to be doing well and also has two dahlia plants growing.
Also, please notice the blackened leaves.
Any ideas on rehabilitating the drooping dahlia?