Pink, blue, purple, or white, we love our hydrangeas in the South, even though our climate can be challenging for some varieties. One way to compensate for our somewhat sweltering temperatures is to ...

Closeup of the bright blue blooms of a mophead hydrangea - Kenwiedemann/Getty Images Hydrangeas are as fascinating as they are beautiful. The blooms of certain varieties act as a litmus test of the ...