Which preposition to use with luxuriousness

of Occurrences 7%

Around the grounds was set a cedar hedge, and, in time, the place became noted for the beauty of its shrubbery; the roses especially were marvelous in the richness and variety of their colors, their fragrance and the luxuriousness of their growth.

from Occurrences 1%

She never demanded luxuriousness from him.

Which preposition to use with  luxuriousness