Hydrangea paniculata 'Strawberry Sundae'
Compact paniculata cones open creamy white, blush pink in summer, then deepen to strawberry red as fall arrives.
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.