Joseph's Take
Morgan is my new favorite plant for large containers as it can handle most winters, only gets 4 feet tall, and has interest in every season. As with most Arborvitae, evolving temperatures change their foliage color more than most plants. Our 7 gallon Morgan are appx 3' tall which is almost full grown.
Mature Height: 4'
Mature Width: 2'
Flower Season: Does not flower
Sun: Full sun to part shade
Hardiness Zone: 5 to 8
This plant is suitable for the low temperates below:
Temp (F)
Zone
Temp (C)
-20 to
-10
5
-28.9
to
-23.3
-10 to
0
6
-23.3
to
-17.8
0 to
10
7
-17.8
to
-12.2
10 to
20
8
-12.2
to
-6.7
