Smooth hydrangea (Hydrangea absorbescens), also known as "wild hydrangea" can withstand warmer climates and are often planted as hedges. The blooms of this type are usually white and green.

Hoadley and his trial garden team spent five years growing plants in three closely related species of wild hydrangea native to the east coast: hydrangea arborescence (smooth hydrangea), hydrangea ...

Panicled hydrangea (Hydrangea paniculata) and wild hydrangea (Hydrangea arborescens), which are both common in Midwestern gardens, bloom reliably because they wait until spring, after the threat ...