I have a Shasta Daisy (White Mountain) that is approximately 2 years old. My concern is that it may be diseased, it did not bloom this spring and for a very short time this fall. The plant appears to have become to heavy for itself and the limbs have all tipped over so the whole inside of the plant is showing and is not so pretty. I am considering cutting it way back to where I can see some new growth and seeing what happens. I have heard of Gall disease and that when your shasta is infected by it you should completely get rid of it? Not so sure what that disease looks like, can anyone help?