Joseph's Take
Snowball Viburnum flowers look like a mophead Hydrangea but they bloom much earlier and on old wood, the flowers are always white. So this one is especially nice where it has room to spread out to 8' with only occasional selective trimming. Plant in shade.
Mature Height: 8'
Mature Width: 8'
Flower Season: Spring
Sun: Full shade to part sun
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
