Joseph's Take
Mature Height: 5'
Mature Width: 5'
Flower Season: Late spring
Sun: Full Shade
Hardiness Zone: 6 to 8
This plant is suitable for the low temperates below:
Temp (F)
Zone
Temp (C)
-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
Be sure to use a well drained soil medium when planting Rhododendron as they prefer less watering than you might think. In clay soil we prefer planting with pine bark soil conditioner for Camellia, Rhododendron, Mountain Laurel, Azalea.
