Joseph's Take
Munchkin and Ruby Slippers Hydrangeas are very similar, both are great dwarf Oakleaf varieties. Main difference is Munchkin flowers age to pinkish, Ruby Slippers flower ages to a reddish color. Both do well for me and are great shade bloomers and have amazing fall leaf color. They both like water while blooming.
Mature Height: 3'
Mature Width: 3'
Flower Season: Late spring
Sun: Full shade to part sun
Hardiness Zone: 5 to 9
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
20 to
30
9
-6.7 to
-1.1
