'American Pillar' arborvitae is a sport of 'Hetz Wintergreen' selected for its very rapid growth rate, dense branching structure, and tall, narrow habit. It maintains this useful desirable columnar shape with minimal pruning.
Zone: 3 - 8
Exposure: Full sun - Part sun
Height: 15 - 20'
Width: 3 - 5'
Type: Evergreen
Foliage Color: Green