For the last month he stopped flowering and also stopped being dewy and looks miserable. I thought because he had grown so much he might be rootbound so I re - potted into a much deeper pot. Now in a 5 inch deep and 6 inch wide pot.
But still unhappy. It looks to me like there are lots of separate plants crammed together. I count maybe 10 separate crowns or more. Do these each need to be potted up separately or maybe 2 or 3 to a pot?