Nothing seems to be bothering them as is .Remove any plants touching yours will reduce pest and mold problems.
In the summer it was a fucking nightmare! Had to get 40 litres of water a mile and half walk …20 litres at a time. (I lost over half a stone in weight !)Every other day at least! There was a drought and temperatures of 30-35’c for long periods of time no rain for two and a half month’s. It’s been like a full time job not sure I’d do it againNice grow! Those look lush. How often (if at all) did you water them?