what to plant with hydrangeas and hibiscus?
I have a bed with hydrangeas, a perennial hibiscus, some verbena, and annual vinca. In a separate thread I asked why the vinca had yellow leaves. It seems that they are bad companions for the other plants, vinca needing a dryer environment.
So I am going to move the vinca to an area that would be better for it, and need to get something to replace them.
Any ideas? Annuals preferred, something showy and colorful that can take the frequent watering I'll be giving the other plants. Part sun. I'm not used to thinking of "non-drought tolerant plants" as being a good thing---usually I pick plants because they can handle being dry, so I'm drawing a blank here.