Hydrangea paniculata 'Little Quick Fire'
Compact form of Quick Fire that blooms early on a container-sized plant. Same flame-toned color shift in a much smaller footprint.
The leaves and flower buds contain a cyanide compound. It is rarely a problem for people, but it is listed as toxic to dogs, cats, and horses, so keep prunings away from animals that browse.
For gardeners who like to stay ahead.