Hydrangeas in Fall, A Work in Progress

Hydrangeas in Fall, Oil on Panel, 18"x36"

Trying to find a green to represent the drying blossoms that isn't too chromatic yet does not appear so gray that image falls flat.  Is everything to heavy on the right, especially the big green leaf?  We'll see.  I really need to think about balance and movement before too much time is put into the details.