Warren, This is my first year to put out feeders so I really did not know what to expect. I had two for about a month, then they left, haven't seen any since the first of June. I really did not have much blooming at the time they were here.
Do your usually stay for the summer in Greenville?

I always have loads of hummers in the summer...they came early, stayed about a month and most are gone...I still have about 3 hanging around but the rest are gone.

Normally they stay around till cold weather. But not this year.