Why do the blooms only flower around the edges and the buds not open in the middle?

My endless summer hydrangeas does not have any buds on it. What is wrong with it?

Should I cut the almost dead flowers off?

First time with a summer crush hydrangea. Planted in most sun . Been 2 months doing great. Just wondering if should cut off the dead blooms. Or should I say discolored faded ones.?? They still look ok and I read on the tag. The less you prune the better ??? So just wasn’t sure??

Which geranium has the largest bloom?

Do I need to dead head my crapemyrtle to keep it blooming? How do I do this if needed?

Where is the best place to plant my endless summer. I’m thinking east or south? And little more detail like 6-8 hours of morning sun?

Where on the endless summer stem do I cut the blooms when I want to use in vases or because the bloom is spent and needs to be removed?

We purchased The Original this spring, but it appears to be blooming white with hints of a very light blue. Was the plant mislabeled and actually a blushing bride or does this happen with The Original?

Where should I plant my hydrangeas?