Information from the Jepson Horticultural Database for Sorbus scopulina var. cascadensis
Given excellent drainage (modification of compacted or other water-holding soils may be necessary) and moderate summer watering, grows in zones 1, 4, 5, 6, 15, and 16.
Given excellent drainage (modification of compacted or other water-holding soils may be necessary), moderate summer watering, and full or part shade (morning and winter sun may be tolerated), grows in zones 2 and 7.
Difficult; needs special care in all zones; has complex requirements
|