The phrase "flourished into" is correct and usable in written English.
It is used to describe a situation where something underwent a successful transformation. For example: "The small business flourished into a large corporation over the course of a decade."
The medium flourished into the 1950's.
But his invention has flourished into its own industry.
The port flourished into one of Asia's most splendid cities before disease, vice and trade competition sank its fortunes.
English investors developed — and reaped economic benefits from — the strategically located port, while Hong Kong flourished into a global metropolis known as the Pearl of the Orient.
These flourished into a full-blown strategic partnership in the 1990s, before the AK party's rise, when peace between Palestinians and Israelis seemed possible.
Like the Web, which flourished into an entirely new medium created atop the freely accessible communications standards of the Internet, Wi-Fi has a similar starting point.
However, Wenger will hope that he flourishes into his full potential as he he works his way through the ranks.
As young people flourish into adulthood, they enter a fine tradition of carrying stuff around in conveniently sized lightweight bags.
Lace may seem like an unexpected motif for ceramic plates, but now that designers are recycling formerly fusty flourishes into fresh looks, it makes perfect sense.
I am very excited about batting alongside him, let's put it that way – and I think it could flourish into a very good partnership".
It continued to flourish into the early 1860s, however, in Copenhagen under the choreographer Auguste Bournonville, whose repertoire was kept alive by the Royal Danish Ballet into the second half of the 20th century.
