Full Speed A Hedge American Pillar Arborvitae The Full Speed A Hedge American Pillar arborvitae (Thuja occidentalis 'American Pillar') grows more than 3 feet each year. It peaks at 30 feet tall ...
The thuja is probably popular plant in our gardens. Although it is most often chosen to serve as a hedge, this trend is slowly becoming outdated. A flowering shrub can successfully replace it.