Blossoming Questions

I live in Maryland (Zone 6) its mid July and my blooms are fading, is this just the natural progression of life or will my plants re-bloom. They are getting the proper amount of water and I just lightly fertilized. Anything else I can do?
When blooms die off should they be cut off or left alone?
Q
Which geranium has the largest bloom?
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?
How do I prune once the flowers turn brown during summer?
How do I prune these rose bush shrubs? And how often?
How do I trim to make them bloom more?
HOW DO I PRUNE MY CAMPFIRE ROSE?
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