I' ve had my mophead hydrangea planted since April of 2005. It didn't die during the winter, but did lose it's leaves. It is still almost the same size as when I bought it, about one gal. It has lots of white blooms this spring, but still so small. How slowly do Hydrangeas grow? I remember my Grandmother had one that had to be at least 5 or 6 feet tall. How long would that take?
Hydrangea growth
