Whatever the combination that induces roses to thrive, we have it in abundance in the back yard. Must be the cool nights, sunny days and limited rain. These roses get hardly any attention in terms of fertilizer, mulch or pesticides and still flourish.
This one I know for sure is a Knockout Rose, developed by the fine horticulturists at Texas A&M, and renowned for its blooms and general hardiness.
I have no clue what this one is: Pink Lady sounds like a good name.
And this one, might be the best of all. Planted and nurtured by our neighbors on their side of the fence, it crept through the slats and bloomed in our yard. So we will call it Paddy & The Chinese Chicken Rose.