Will Endless Summer The Original bloom in full, bright shade? I want to plant them at the edge of a lawn against the north wall of the house.
These hydrangeas do best with 4-6 hours of morning sun. Full shade, even bright, will not set the hydrangeas up for their best success. A hydrangea that can do well in a more shady environment is Jetstream: https://firsteditionsplants.com/product/jetstream-hydrangea/.