Frost damaged box tree
Hi everyone, back in December some thug decided to pull my box tree out of its pot by my front door. They then thought better if it & threw it over my garden wall where I found it the following morning. It was freezing in the night (probably -1 or -2). We replanted it but now the leaves are turning brown. Is there anything I can do to save it or will the roots be too badly damaged to ever recover?