The most cold-hearty of all hydrangeas, the Pee Gee hydrangea is a type of paniculata hydrangea. Often though, nurserymen will refer to all paniculata as.
Peegee hydrangea. Hydrangea paniculata 'Grandiflora'. hy-DRAIN-jah Hydrangea paniculata is one of the most cold-hardy species. It may be grown as a.
This is the most common H. paniculataform. It can be grown either as a large shrub or small tree, and it is known for its large panicles of white flowers. In fact.