The flowers on the Candelabra Hydrangea resemble a lava lamp or cone shape and the color is not affected by soil pH. The chillier it gets the more vibrant the color. 

Blooms on this super-hardy and easy-to-grow hydrangea are produced on new wood, which means that you will see flowers even after even the harshest winters. Beautiful for use as a cut (fresh or dried) flower. Unlike other paniculata hydrangeas, the Hydrangea Candelabra also has excellent fall foliage color for a final hurrah before winter.