Friends of mine went to a big UK flower show (Hampton Court) on its closing day, not realising that everyone goes crazy at 4pm as the stands are broken down, and the display plants etc sold off. They bought this magnificent sempervivum chair - as they told me: "We'd walked there so had to carry the damn thing back - very slowly - on a boat and then the car (will it fit, will it fit?). Everyone kept stopping us so they could take a picture. Guess how much it cost.....£10! We thought this was the biggest bargain ever - till we picked it up and realised it was really heavy and bulky. Now it is installed in our back garden it definitely seems worth several hours of heavy lifting in the heat!!"
They'd like advice about how to look after it, especially as apparently some of the plants are starting to yellow. I'm not sure it'll have a long life even with the best of treatment, but suggested spraying it with a hand sprayer.
Any expert guidance?