So, this plant seemed to have some herbicide damage. I'm not sure where it came from, but I kept pruning off the yellowing growth until it finally started growing in green. Eventually, it ripened some fruit, and the plant is fine. I can tell it has vigorous genetics.
The fruit tastes tart and good. Softer inside, but firm skin.
Location: SW Idaho, USA
USDA hardiness zone: 6
Elevation: 2,260 feet Profile post