What to do about my Sea Holly?

[GardenGeisha]

I am happy to report my sea holly plant seems to be coming back. Yippee. I think either the cat smashed it lying on it, severing its stems, or it was dying of thirst. I watered it heavily, and I see new growth.

 

[GardenGeisha]

I was so pleased my sea holly pic was made "Picture of the week" on here, that I've made it my Avatar.