Nice to see images of plants full of blooms!
@pirl - I don't have optimum sun in my yard. I only get 6-7 hours, so I have taller than usual plants with fewer flowers - it doesn't stop me from growing them, they are still stunning. And yes I grow a lot of larger ones too, so that makes a difference, but even the 2-3" blooms I rarely have more than 6 blooms at a time.
The trees that shade my yard are in my neighbor's yard - so not much I can do about it.
