So I live about 30 miles west of Chicago in zone 5. I bought a house during the summer 8 years ago that had beautiful morning glorious growing all along the back fence. I know they are annuals in my zone so I was sad to see them die off in the winter. But then to my surprise they came back! They have been coming every year bigger and better. I've tried to plant other varieties in the yard but those die off in winter and never come back. Any thoughts about how these special mg's keep surviving the harsh chicago winters?
So I live about 30 miles west of Chicago in zone 5. I bought a house during the summer 8 years ago that had beautiful morning glorious growing all along the back fence. I know they are annuals in my zone so I was sad to see them die off in the winter. But then to my surprise they came back! They have been coming every year bigger and better. I've tried to plant other varieties in the yard but those die off in winter and never come back. Any thoughts about how these special mg's keep surviving the harsh chicago winters?