Can anyone help diagnose Roger, please? He’s on loan to me from my mum until he’s better but I’m not totally sure what his problem was. Maybe overwatering, although she says not (she’s generally good with houseplants)? Dr Planta thought so too. I’ve just given him a slightly larger pot as his was quite shallow and his roots were very snug in there — they all looked healthy and not mushy or anything. Does anyone have any recommendations?