My capensis is quite a size and has about 4 plants in the same pot which have grown very well. It ecently flowered and I have cut the dead flowers off only now a lot of the lower leaves have died and it looks ugly. Before it flowered it was lush and green. Will it recover on its own or does it need help? Is it overcrowded in its 4" pot and need seperating? It appears to have new leaves growing but looks tatty.